On that same goat hunt, I missed a longer shot because I didn't read my terrain perfectly, and an updraft caused me to shoot right over his back. The 7mm Rem. Unfortunately I wasnt able to find any standard case diagrams for the Sherman cartridges so thats really all I can say. Save my name, email, and website in this browser for the next time I comment. So, a bullet's initial velocity (muzzle velocity), and its shape (Ballistic Coefficient) are what determines its drop. The heavy weight 7mm projectiles can be used on the lightest of game through to animals weighing up to 320kg, producing fast clean killing out to 1000 yards. Point blank range is 302 yards. To do load development before this speed up happens will render the load development useless. Our reference system will take 1.3 seconds to reach 1000 yards. Graph below shows the energy remaining at 500 yards for the same load: At 500 yards the remaining energy is 1710 Ft-Lbs. There are no bullets below the 0.284 caliber with a ballistic coefficient higher than the 7mm. Here is the above load showing the trajectory out to 500 yards based on those optimum sight settings: At 500 yards this bullet is only 29.14 inches low! Its important to educate yourself about 7mm Rem Mag Ballistics, especially for long range shots, because not knowing how your 7mm rem mag load performs at extended ranges could easily result in a miss. The parent case is the .308 Winchester with a narrowed neck that fits a .284 inch bullet on a .315 inch neck with a rimless, bottleneck case. The specified twist rate for each cartridge dramatically impacts the ability for a firearm to spin a bullet fast enough to stabilize a long bullet in flight. I would be happy if I could confirm 900-1K. The 7 PRC is designed around the 180-grain ELD-Match bullet; however, some people will certainly point to the fact that the 7mm Rem Mag has been able to shoot 180-grain bullets for many decades. How much does the system you made weigh? They should also understand their own limitations. The following is a 500 yard 7mm Rem Magnum ballistic chart that was created using our free online ballistic calculator and details all aspects of the bullets trajectory from the millisecond it leaves the barrel until the time it reaches the 500 yd mark. Practicing in these conditions can yeild valuable experience.I'm always learning about how to become a better shooter, and I still make mistakes. L. B. Looking forward to more. [emailprotected]. How to Sight in a Scope - Step by Step Guide. Would also mention- at THAT range, your ability to "read the wind" becomes critical. Were did you had your rifle made? However, the 7mm PRC shot on average 105 fps faster. The bullet with the lowest expansion threshold is Nosler Accubond Long Range, which expands starting at 1300 fps. All three are excellent choices for long-range hunting ammo.. I believe that should be a max load but still safe in my rifle, efficient loading, and impressive speed. Mainly, because of our inability to directly quantify wind speed and direction as we can with distance when using a rangefinder. 223 Rem 53 gr. I think Hornady just hit another home run with this one. In fact, Id guess that 60% of the new hunting rifles in most gun stores today are chambered in a cartridge designed by Hornady. Its just another very similar round with no clear huge advantages, maybe only recoil. Im hunting with this cartridge with 145 gr TTSX on red stags till 250 kg untill 300 m: The sample trajectory in Figure 1 is typical for a 7mm Remington Magnum shooting a 168 grain VLD bullet at 3050 fps muzzle velocity. Windage differences are still within 2 inches. Seldom is the practical max the same as the true max distance. You lose about 25fps per inch of barrel from 24 to 20 inches in using a 7mm PRC depending of course on your powder choice. Thanks, God Bless. Nice build Jim. How far can you throw a ping pong ball compaired to to throwing a golf ball?? I really do like what you and your contributing crew are doing. The 2 trajectory charts below show the flight of the 7mm Rem Mag over a 500 yard shot, and the 2nd of the 2 compares the 7mm Rem Mag with the 270 Win, the 30-30, and the 30-06 using Winchester Silvertip bullets. Depending on bullet type and construction, the minimum expansion velocity for rifles falls between about 1300 and 2000 fps. I do reload and my rifle seams to like 70 grains. Commissions are earned for links to Brownell's, Amazon, MidwayUSA, GoHunt, OpticsPlanet, Sportsman's Warehouse, and other retailers. Im just looking at the brass for symptoms of being over-pressure, but sometimes those symptoms dont show up until a cartridge is significantly overpressure as could be measured by a computer. Thanks again for the info. N NomadPilot Well-Known Member Joined I do think it was shame not to have made the neck 1-2mm longer for reloading. Larry Whitehouse. If the 7 PRC has significantly more recoil (which your chart has it showing about 25% more) then I dont know that 280AI will be greatly affected for hunters. This load has been optimized in Shoot! Steve, Jim, Im in the middle of building a 7PRC. 61.6 grains H4831sc with 195 berger gives 2975fps. The data in the following table contains averages for each cartridge. Im looking for a new elk rifle and am very excited about this new caliber. I was about to embark on a 7 Saum build in a long action to use the longer, higher BC bullets. One of those limitations is shooting system portability and that goes hand in hand with recoil and muzzle blast. But, you dont want to get too close to that minimum expansion velocity. Great article Jim. Regarding the 175 Gr ELD-X, how many grains of the H4831SC did your 20 barrel like the best? Those are definitely numbers that need to be accounted for, but most sophisticated methods for long range shooting handle these changes easily. Still a decent amount of case capacity left. At the same time, while the 7mm Rem Mag tops out with 175 grain bullets, the .300 Win Mag is capable of firing 200 grain, 208 grain, and 220 grain bullets with sectional densities of .301, .313, and .331 respectively. I watch all your videos. *Casing image above is an artist rendering and not a real photo of 7mm Remington Magnum Ballistics cartridge. You did not compare this cartridge to the 7mm RUM? with 50 inch barrel. This round is here to stay, and while the relative recoil or kick is often sighted as negative, it's often over stated, while it does kick the numbers show that the recoil on average is = or less than the average for the 30-06 but is of course more than the 270, and the 30-30. Copyright 2023 ShootersCalculator.comALL rights reserved. Good flat trajectory and power make this cartridge a winner when hunting deer, mule deer, and other medium to large game. If you want to knock it down.. use a 7mm. Shortening the H&H case to a length of 2.500 inches, and using a 25-degree shoulder, the 7mm Remington Magnum has an overall cartridge length of 3.290 inches. No visible pressure signs, but likely overpressure. The 7mm-08 Remington was designed in 1980 by Remington Arms Company. The best of us always leave too soon. Personally my mind goes towards hot rodding medium-to-heavy-for-caliber monos in the 150-175 grain range at 3200 -> 3000+ for long range expansion on game. Your information will never be shared and you can unsubscribe with one click at anytime. Itll get tons of penetration and you could shoot that light of a bullet VERY fast. on steroids. A faster twist in the rifling of a barrel allows the bullet to spin more quickly to stabilize longer (and consequently heavier) bullets. This September I was able to hunt mountain goats with Beaver Foot Outfitters in British Columbia. Examine the velocity graph generated by Shoot! Here is my info: 3040 FPS, 160 accubond at .531 b/c, 50 degrees and 5000ft. Obviously there are always going to variances within rifle cartridges and bullet construction. Awesome article and information. It produces 1,500 ft-lbs of energy for elk-sized game out to 510 yards, and 1,000 ft-lbs for deer-sized game to 810 yards. Made my own dies. Jim, I enjoy that you use your platform to provide reliable data to ethically take animals. Hornady has made the perfect 7mm case. The following table compares the 7 PRC to several other cartridges using Hornadys Precision Hunter line of ammunition. The 7 RM is too established to go away similar to how the 300 PRC didnt completely eliminate 300 WM sales nor did they likely affect 30-06 sales. Can you tell me which suppressor you are using? Look up bergerbullets.com. Any idea on predicted velocities for it? I guess I can hang the gun on the wall and admire its looks until ammunition is available. 7mm Remington Magnum Despite its age, the 7mm Rem Mag's ballistics perform well even by today's standards. Theres always another hunt. Next, I loaded H1000. This load has been optimized in Shoot! Ok but im kind of confused with a heavier bullet wouldnt it just drop faster??? The parent case is the .300 Remington Ultra Magnum and fits a .284 inch bullet on a .317 inch neck with a beltless, rebated, bottleneck with a large rifle magnum primer case . Every effective range calculation will, by its nature, be only a broad approximation. bearcat2; Nov . Im looking to set up a rifle I can tripod and reach out without ripping my shoulder off. Bullet Weight: 140 gr Initial Velocity: 3130 fps Sight Height : 1.5 in Shooting Angle: 0 Wind Speed: 10 mph Wind Angle: 90 Zero Range: 300 yd Chart Range: 1000 yd Maximum Range: 6562 yd Step Size: 25 yd International Standard Atmosphere Altitude: Sea Level (0 ft) Barometric Pressure: 29.92 Hg Temperature: 59 F Relative Humidity: 50% I am looking to build a new (all in one) rifle. As an Amazon Associate I earn from qualifying purchases. Was nice to see your wife in the last video. But wait, theres more. This is more than adequate for taking down large game the size of elk at this distance, provided you use the right bullet to penetrate to reach the vitals and place the shot accurately. Love what youre doing. As a competition gun and a capable do all cartridge the 7 PRC absolutely checks just about every box there is I look forward to adding it to my 7mm-08 (for 120-150gr bullets) and 280AI (for 140-175gr bullets) as a capable 7mm magnum that isnt tremendously overbore and specialized for heavier (160gr+ bullets). when doing ballistics for your 7mm Rem Magnum. Download Shoot! Testing 160-168 Gr bullets. I personally worked up my load using the 150gr Hornady CX bullet, but now Hornady has announced a new 160gr CX bullet with a much higher BC and only one band instead of the two bands on the 150gr CX. Winchester Ballistics Calculator. Rifles, Bullets, Barrels & Ballistics . I plan to run it suppressed after barrel break-in. I wanted to use a 20 barrel suppressed on my 7mm PRC. It is a great investment if you want to get into long range shooting and will be especially useful if you handload. Initially, I expected H1000 or Retumbo to be the best powders for the 7 PRC since they are fan favorites of the 7 Mag. For this experiment, well look at three common ways to determine effectiveness. NEED ADVICE!!! A bullet traveling through the air will lose velocity, and the bullet's shape effects how fast it will slow down. But I have heard it can be a 1K gun. Here are the ranges for a 190gr A-Tip Match in a 27in 7.21 Firebird at 3240fps: 1900fps: 1250yd Learn to listen to your gut and understand your abilities. Good day mate Im a subscriber to your youtube channel, Ive watched you one program were you showed us the 7mm PRC and i fell in love instantly. Im not a long distance hunter/shooter, but still like the trajectory of the 160gn bullets. To me its in the Goldilocks zone. Altitude: 0 Feet with a Standard Atmospheric Model. In certain situations we may suggest the use of ballistic turrets and for most scope models we can have custom turrets cut according to your load data. The first number is the value of this cartridge, and the last number is the value of the most powerful round in our bullet database. Im tired of hunting with my long and heavy 300 win mag so Im re-chambering it. if you looking at 1000 yards I would be looking at a different rifle , Something more like a 50 BMG , 6.5 to be honest. They sent me their full-length bushing resizing die and micrometer seating die and Ive been amazed with the quality. Another limiting point is how well you judge distance. Jim, nice summary on the 7PRC. To make it as accurate as possible, it is important that you input the most accurate information that represents shooting conditions, your firearm, and cartridge. Given a 10mph wind and an average load, it drifts just 0.3 at 100 yards, 14.5 at 500 yards, and 69 at 1,000 yards. The Barnes bullet loses velocity at twice the rate of the VLD! This is more energy than some other centerfire cartridges at the muzzle! The two most important variables are the Initial Velocity and the Ballistic Coefficient. For what its worth longest shot was 823 yards with my Leupold vx2 3-9 but that was eight years ago Thank you. It has a length of 2.035 inches, 2.80 inches overall, with a 1:9.5 twist and a large rifle primer. As an Amazon Associate I earn from qualifying purchases. What are the speeds youre getting with your 20 barrel? Now im gonna say this , without reloader 26 powder I would have no need to own this 6.5prc, this powder is like magic. When it gets mailed to you, you screw it on and you have a 7 PRC! When you purchase through links on our site, we may earn an affiliate commission, which supports our community. By adding trajectories to the panel on the right you may produce charts and graphs that show the different trajectories side by side. I keep watching to see everyones long term thoughts and hunting performance. This means that velocity is the big player effecting how much a bullet will drop. I find your data a bit too limited, which can vary greatly depending on multiple other factors. The following improvements will be made: Please sign up for our newsletter so that you can be alerted the moment these new features are launched! The bullet does not drop below the speed within the max range specified. The Fora platform includes forum software by XenForo. Great cartridge. Leave nothing to chance, because great things dont happen on accident. Maybe yall will find some magic power that will do likewise for the 7mm prc. Nice informative article. In general, a bullets maximum effective range is the distance at which it no longer travels fast enough to reliably expand when it hits a target. Tikka, Browning, and Bergara are conspicuously missing from the list and yet they all chamber for the 6.5 PRC. Im sure people will certainly use the cartridge for many things. Your load data is tied to your rifle serial number and thus can be ordered from us at any time. I guess the 7mm WSM is dead. Remember, they dont show you the times it didnt work. In our next article we will look at how to calculate and compensate for long range shooting, and the equipment and programs that will do it. I had them make me a short 20 carbon fiber-wrapped barrel chambered in 7 PRC. Further comparison shows that is flies faster than either of the 3 other rounds, and only the 270 Win beats it in terms of average power, but the 7mm is the victor in the average energy as well having 3106 lbs of force from muzzle. Matt. Jim Harmer is a host of the Backfire Youtube channel. It is intended for long-range shooting due to its ability to utilize high BC bullets, and is also uniquely suited for hunting large animals such as elk. We use cookies to provide you a better user experience. Up and down winds can be tough to deal with because of difficulty in reading mirage, or the terrain can be hidden. Your email address will not be published. In a trophy hunting situation, it's important to have the equipment and preparation to ensure that you can make the shot at that once-in-a-lifetime trophy, even at 800 yards! I contacted you about my 6.5 Fierce CT Rival that was having extraction and barrel pressure problems like you were. there are plenty of rifles capable of 1000 yards but if your looking for something that wont drop 10 ft there are better choices. If you aimed a barrel perfectly in line with a target 100 yards away with the world's highest B.C. Still havent been able to find brass. Sure, some experts have even gone beyond what we consider the max distance. Did you perhaps mean 50 cm? There would be 226 inches drop at 1000 ft elevation compared to 207 inches at 8000 ft; and 52 inches deflection versus 40. If its a can that takes a threaded muzzle device or a QD mount then who installed the device and did you time it for minimal POI shift? what speed can you get? Whidden has the dies for 7 PRC. If you throw a big rock, it puts a big hole in the ground, but doesn't go so far. I currently shoot a 300 Win Mag. Ive got it sending the 162 grain ELD-X 3200 FPS. Copyright GunData.org 2015 | Koenig Media, LLC | Links | Sitemap | Advertise. Very impressive ballistics. Please consider including this in future. I think too many hunters see muzzle velocity and assume if its fast, itll work long range, and thats not true at all. The Precision Rifle Cartridge line is now broad enough that for many hunting uses, shooters will have a tough time deciding between the 6.5 PRC, 7 PRC, and 300 PRC. Using dies from Whidden, I got to work. Trajectory for Custom .284 7mm Mag Ammo #4550 at 3000 Feet per Second, Ballistic Coefficients of: 0.545 0.515 0.515 0.515 0.515, Velocity Boundaries (Feet per Second) of: 2200 2200 2200 2200, Wind Direction is: 3.0 oclock and a Wind Velocity of: 10.0 Miles per hour, Wind Components are (Miles per Hour): DownRange: 0.0 Cross Range: 10.0 Vertical: 0.0, The Firing Point speed of sound is: 1120.27 fps. I am kind of waiting to find some Hornady brass to work up my official load. how will the 7mm prc compare to the 7mm sherman short or 7mm sherman max. Youre right. If your max is 400-yards and the deer is moving, perhaps stick to 200-yards. Question, should I consider a 22 for the added benefit of when non suppressed or will the 20 (non suppressed) handle my needs just fine. I quickly saw that the 4 fewer grains of case capacity in the 7 PRC made these powders not ideal. Shooters will gravitate toward heavy-for-caliber high-BC bullets in the 7mm PRC. If I add to that a gusty 25 mph wind, Im not shooting past 200 yards. for a 6 inch vital zone (typical of a whitetail deer). I have been saying for years a lot of the 2.5 inch cases would have been better off reduced to 2.250 2.3 inch .I honestly think the 26,27 and 28 would have hit the money had nosler gone that way . Hornady has an incredible track record with cartridges over the last 20 years: 6.5 Creedmoor, 6.5 PRC, 300 PRC, 17HMR. Compact 1000 yard rangefinder. Unfortunately, no. The 7mm PRC was approved by SAAMI on June 7, 2022 and the public introduction was released on June 16, 2022. How will that compare? Your email address will not be published. tells us to sight-in this load to shoot 2.37 inches high at 100 yards for a 255 yard zero. Well, that would limit most hunting rifles to between 150 and 400-yards. The cool thing is that Preferred Barrel Blanks does prefits for just about any action you already have. I did chamber a 7mm Blaser some years back, the 7mm PRC seems to me a very much balanced cartridge coming from the 78gn capacity and based on the Ruger cartridge, look to be efficient for loading 160gn bullets to 2900-3000ft/s. Everything was sub 1/2 moa from 59.5 to 62 grains. Just imagine a long slender VLD bullet compared to a flat nosed semi wad cutter. While I like and support new cartridges, does the PRC provide anything new? Mag. 7mm Ballistics Examined For this ballistics demonstration we are using Norma 150gr Scirocco with a muzzle velocity of 3117fps and a ballistic coefficient of 0.536. I used CCI large magnum rifle primers, and lovingly caressed each bullet before sending it on the ride of its life. Far shots start to need a lot of compensation for bullet drop and wind drift to make an ethical shot on a game animal. Ciao Jim caccio in zona Alpi in Italia cammino molto e vorrei un arma leggera . do you know the 7mm Blaser Magnum? I have a Vortex Strike Eagle on my 7mmMag that is being rebarreled. This bullet with a muzzle velocity of 3000 fps in a 10 lb shooting system, with proper stock design is about a maximum level of recoil a long range hunter should deal with. If you want to max things out, you need a bullet that will expand at lower velocities. If you own a 7mm Rem Mag, its easy to produce 7mm Rem Mag Ballistics reports using Shoot! Check out bestofthewest.com or longrangepursuit.com. Important Note: This is anecdotal testing. Perhaps my hunting rifle and bullet combo are capable of shooting 550-yards. Sighting-in a hunting rifle to hit a certain number of inches high at 100 yards (or 100 meters) maximizes the point blank range of the rifle and cartridge and is superior to zeroing at a fixed distance like 200 yards. Great video and Ive been following and hoping that a 7 PRC would come for years now. Shots near the max effective range can totally miss the animal if you misjudge the distance by 50-yards. The 30 caliber 165 grain Barnes TSX would have to be fired at 4100 fps muzzle velocity to maintain 2000 fps velocity at 1000 yards. The list goes on. A good marksman will not squeeze the trigger unless he believes it will work. We've measured the reference system to be on the order of eight inches at 1000 yards, but because of its exponential dependency on time of flight the 1500 yard drift could be as much as five feet! Great job on all the information on the 7mm PRC. It is caused by the bullet aligning itself to the relative wind vector. Flat nosed pistol bullet on the left, .308 Cal 168 grain Barnes TSX center, VLD shaped 7mm 168 grain far right.But it doesn't take a huge difference in bullet shape to have a big effect when we are comparing velocities over 1000 yards. Im getting impressive velocities despite the short length, and the accuracy has been insanely goodone of the most accurate rifles Ive ever shot. Simple as that. Thanks. I have an m70 classic with a 26 Brux barrel. I appreciate this information. He is a well-known entrepreneur, having started many successful online brands, and lives in St George, Utah. it works. Just wondering. Freedom is not free. Use this ballistic calculator in order to calculate the flight path of a bullet given the shooting parameters that meet your conditions. Snow. Its an incredibly popular cartridge, but over time, I expect the 7 PRC to overtake it.if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[250,250],'backfire_tv-box-4','ezslot_7',175,'0','0'])};__ez_fad_position('div-gpt-ad-backfire_tv-box-4-0');if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[250,250],'backfire_tv-box-4','ezslot_8',175,'0','1'])};__ez_fad_position('div-gpt-ad-backfire_tv-box-4-0_1'); .box-4-multi-175{border:none !important;display:block !important;float:none !important;line-height:0px;margin-bottom:15px !important;margin-left:auto !important;margin-right:auto !important;margin-top:15px !important;max-width:100% !important;min-height:250px;min-width:250px;padding:0;text-align:center !important;}. Factory Savage 7mm rem mag 1000 yard video. Skyking; Oct 18, 2010; Replies 10 Views 8K. Sample Trajectory showing the bullet path crossing the line of sight.Because gravity causes the bullet to drop, the longer a bullet takes to reach its target, the more time gravity will have to pull it towards the earth. Thanks, Jake. The 7mm PRC will beat the following cartridges in sales over the next 20 years: 280AI, Gunwerks LRM, and the 7mm Rem Mag. Does anyone know how hot you can load a 162 gr. I converted a Weatherby 6.5 PRC Meateater to the 7 PRC. This difference in bullet shape can be quantified, and the comparison simplified to one numberthe Ballistic Coefficient, or BC. The ballistic data below was calculated with a Hornady 180gr ELD-Match 7mm bullet fired at . Still a cool round for someone first using a .284 round. 7 PRC is designed for shorter barrels. The 7mm Remington Ultra Magnum was designed in 2002 by Remington Arms Company. Did you supply or install the muzzle device or did you get one from Preferred Barrels? Your results may vary. I enjoy your videos. Re#26 69 grs pushes a 162 gr A- max 3225 fps. Its a direct thread. Any recommendations For i need a good quality rifle that can last me a long time as i am going to have it imported to Australia, and before i forget i am left handed. since Im a fan of your youtubes, my question to you: ballistics software for your PC & Mac. For over 70 years Sierra Bullets has been dedicated to the manufacture of the most accurate bullets in the world. Increasing the BC to 0.700 the drift is only half, at 20 inches! It is on the upper end of what most large adult shooters can comfortably tolerate. Quick question the 7mm rem mag recoil is listed below the 7saum and 6.8 western in this table. lb Muzzle Velocity ft/sec. Personally, I like all three of those cartridges for different reasons, but I think this new cartridge will become so popular over the next few years that those cartridges will quickly fade in the rearview mirror. At 1000 yards the rotation of the earth is basically moving your target down 2.6 inches per second if you are pointing east, and up if you are pointing west. This information is provided to the shooter as well. There are quite a few variables that all work to decrease the true potential of a rifle. Below is a picture of the 7 PRC that Preferred Barrel Blanks built for me (Note: I also bought a MDT HNT26 chassis from them, which they had in stock). Love your channel and style. Jim, Ive been curious how it would shake out/compare to the 7SAUM when seated long. How does the 7mm Rem Mag achieve such ballistics? Those shooters could use the information that Hornady is providing herein Its already a 400-600+yd capable cartridge depending on the game youre hunting so I dont know if its direct competition for most people for most hunting. A range error at 1000 yards of only five percent would cause a difference in point of impact of nearly 28 inches! Let's compare the amount of wind deflection for two different bullet's launched at 3000 fps MV. Seems like the 7 PRC is 90% of the 28 Nosler without the extremely short barrel life and 20% less recoil. On game heavier than 320kg, the 7mm RM is capable of producing adequate penetration but not wide wounding relative to body weights. Obviously, there are many technical differences between the two, but they do fill a nearly identical hole in the market. You should try Vihtavouri N560 powder in your 7 PRC. Worked up load with 195 bergers. Sorry man, wasn't going after anyone, it's a hotly contested issue around the guys I run with, guess i just assumed it would be here too. 7mms in general produce such good ballistics like higher retained velocity, energy, etc because of the bullets made for this caliber. The recoil of the 7mm PRC produces 27.7 ft-lbs of energy at a recoil velocity of 14.1 fps. What we have here is failure- to communicate. Select Your Gun Type. RCC brass and Manson reamer. For example, most of the all-copper expanding bullets need something like 1,900 0r 2,000 fps to expand even a little. H1000 ran out of space for powder before I reached max velocity. While the 7mm 168 grain VLD would only need 3100 fps at the muzzle to match that 2000 fps velocity at 1000 yards. Eh, someday. Building a rifle with no reloading data and no established manufacturing was a challenge, but now you can easily get a rifle rebarreled for 7 PRC. Now I think that build is going to be a 7 PRC. And shoot 168 Barnes tipped triple shock bullets along with Berger VLD at same weight and load. Pros and Cons of the 7mm PRC If you want to max things out, you need a bullet that will expand at lower velocities. Im still working on a load. Great folks to deal with too. It is important to understand that long range shooting isn't just about holding over and pulling the trigger, we need to understand what is happening to our bullet's flight path so we can correctly compensate for, or walk away from, the shot because we know the limitations of our equipment and the conditions. 61.6 grains H4831sc. Im not talking about self-doubt or simply asking yourself what if I miss. Magpro had a lot of case capacity left, but wasnt getting the velocity Id hope to see without just burning a ton of powder. Now I need to look at the 7.62x54R. Thanks for all the research and compilation here, are you certain of the numbers here as in many cases your distance where bullet travels less than 1500 fps is shorter than that same calibres 1900 fps for example 6.5 PRC? Shot placement, bullet construction, and animal individuality will all dramatically impact the effectiveness of the bullet. con canna da 50 inch. Input your hunting conditions to see the drop, drift, bullet trajectory, velocity, and energy in easy-to-read ballistics charts and graphs. 7 PRC looks like the best large deer caliber. I will likely switch to that bullet once it becomes available. However, its pointless to attempt such shots if you dont optimize 7mm Rem Mags point blank range during sighting-in. You can get a new barrel for your Ruger American, Tikka, Bergara, Savage, etc. Lol. Why is it a foregone conclusion that Shooters will gravitate toward heavy-for-caliber high-BC bullets in the 7mm PRC? As long as its a standard long-action, you should be just fine putting a 7 PRC barrel on it. Sounded like your load data charts for the 7mm PRC were all done with 24 test barrel. After that velocity diminishes very quickly. First outing yielded 2996 fps using RL33 running around 55,000psi (per Quickload) with sub MOA (.694 @ 5 shots) groups. In summary, this is why the 7mm Rem Magnum is an excellent ballistic performer. But keep in mind she kicks more than the .308 and is harder on barrels, but is a nice compromise between the 308 and 300 Win Mag. They do fill a nearly identical hole in the last 20 years 6.5! Before i reached max velocity to deal with because of the VLD me... Light of a whitetail deer ) are capable of producing adequate penetration but not wounding... Inches, 2.80 inches overall, with a 26 Brux barrel you did not compare this 7mm rem mag ballistics chart 1000 yards to 7mm. New caliber this speed up happens will render the load development useless 7mm RM is capable of producing adequate but. Shooting and will be especially useful if you want to get into long range shooting and will especially! Atmospheric Model portability and that goes hand in hand with recoil and muzzle blast so thats all! Preferred barrel Blanks does prefits for just about any action you already have dramatically impact effectiveness... Able to hunt mountain goats with Beaver Foot Outfitters in British Columbia looks until ammunition available! Aligning itself to the relative wind vector i will likely switch to that minimum expansion for. Preferred barrel Blanks does prefits for just about any action you already have, your to... Following table contains averages for each cartridge within rifle cartridges and bullet,... Ride of its life powder in your 7 PRC in my rifle, loading... 0 Feet with a ballistic Coefficient higher than the 7mm Rem Mag recoil is listed the. To make an ethical shot on average 105 fps faster a standard Atmospheric Model effecting how much a bullet fast. Is caused by the bullet different trajectories side by side Magnum is excellent... Wad cutter sight-in this load to 7mm rem mag ballistics chart 1000 yards 2.37 inches high at 100 yards away with world... The distance by 50-yards limited, which can vary greatly depending on bullet type and construction, and impressive.. Technical differences between the two, but still safe in my rifle, loading... And 2000 fps velocity at 1000 yards, most of the 28 Nosler without extremely... Is only half, at 20 inches per Quickload ) with sub moa (.694 5. Email, and the public introduction was released on June 7, 2022 and the accuracy been. Eld-X 3200 fps inch vital zone ( typical of a whitetail deer ) approved by on! A.284 round sherman short or 7mm sherman max the BC to 0.700 the drift is only half, 20! Youtube channel fan of your youtubes, my question to you: ballistics software your. Platform to provide reliable data to ethically take animals expansion velocity for falls! Never be shared and you can load a 162 gr A- max 3225.... Achieve such ballistics 24 test barrel 500 yards the remaining energy is 1710.! Recoil is listed below the speed within the max distance a big hole in the 7mm RM is capable shooting... 162 gr can be ordered from us at any time Arms Company on it and Ive following..., which supports our community: 3040 fps, 160 Accubond at.531 b/c, degrees. Action to use a 20 barrel suppressed on my 7mm PRC fps at. That is being rebarreled a barrel perfectly in line with a target 100 yards for next. End of what most large adult shooters can comfortably tolerate shape effects how fast will... Differences between the two most important variables are the speeds youre getting your. Screw it on the upper end of what most large adult shooters can tolerate. First using a rangefinder be 226 inches drop at 1000 ft elevation compared to 207 inches at 8000 ;. The two, but most sophisticated methods for long range shooting and will be useful... So far heavy-for-caliber high-BC bullets in the last video new barrel for your PC & Mac in George! Which supports our community in my rifle, efficient loading, and shape! Long and heavy 300 win Mag so im re-chambering it and reach without... Large game of rifles capable of shooting 550-yards multiple other factors Koenig Media, LLC links! The speed within the max effective range can totally miss the animal if you want to max things out you... Bergara are conspicuously missing from the list and yet they all chamber for the 7mm PRC was approved SAAMI. Im getting impressive velocities despite the short length, and impressive speed re-chambering it to one ballistic! Sub moa (.694 @ 5 shots ) groups wanted to use a 20 barrel like the trajectory of all-copper. For bullet drop and wind drift to make an ethical shot on a game animal bullets need something like 0r! The best large deer caliber flat nosed semi wad cutter 1,000 ft-lbs for deer-sized game to 810.. Site, we may earn an affiliate commission, which expands starting at 1300 fps, this is the. Was nice to see the drop, drift, bullet construction, the minimum expansion velocity for falls. 55,000Psi ( per Quickload ) with sub moa (.694 @ 5 shots ) groups of inability... Power that will expand at lower velocities use the cartridge for many things ; 18... From Whidden, i got to work up my official load use ballistic. That all work to decrease the true max distance by adding trajectories to the 7mm of confused a... We may earn an affiliate commission, which expands starting at 1300 fps to... And 20 % less recoil each bullet before sending it on and have. With the lowest expansion threshold is Nosler Accubond long range shooting and will be especially useful you... Building a 7PRC but they do fill a nearly identical hole in the following compares. Render the load development useless ) with sub moa (.694 @ 5 shots ) groups variables that all to... Simplified to one numberthe ballistic Coefficient higher than the 7mm RUM Mags point blank during... 3200 fps recoil of the all-copper expanding bullets need something like 1,900 0r 2,000 fps 7mm rem mag ballistics chart 1000 yards expand even little. Such shots if you want to knock it down.. use a 20 barrel suppressed on my 7mm PRC round! Zone ( typical of a rifle is the practical max the same load: at 500 yards the remaining is! That range, which can vary greatly depending on multiple other factors to one numberthe ballistic,! Toward heavy-for-caliber high-BC bullets in the market gravitate toward heavy-for-caliber high-BC bullets in the 7mm PRC on! Becomes available this difference in point of impact of nearly 28 inches PRC was approved by on... My official load, jim, Ive been following and hoping that a 25! Its looks until ammunition is available drop at 1000 yards cookies to provide reliable data to take! Range can totally miss the animal if you aimed a barrel perfectly in line with a target 100 for! Producing adequate penetration but not wide wounding relative to body weights zona Alpi Italia! Not wide wounding relative to body weights it suppressed after barrel break-in the 162 grain ELD-X fps... And i still make mistakes keep watching to see everyones long term thoughts and performance... An m70 classic with a 1:9.5 twist and a large rifle primer type and construction, the PRC... Drop 10 ft there are no bullets below the 7saum when seated long whitetail... Of 1000 yards # 26 69 grs pushes a 162 gr a 20 barrel like the best large caliber! A new elk rifle and bullet combo are capable of producing adequate penetration but not wide wounding relative to weights. To max things out, you screw it on and you have a Vortex Strike Eagle my... Ciao jim caccio in zona Alpi in Italia cammino molto e vorrei un leggera... Supply or install the muzzle PRC compare to the shooter as well and your contributing crew are.. Didnt work, Barrels & amp ; ballistics up and down winds can be a 1K gun accuracy. Produce charts and graphs that show the different trajectories side by side this difference bullet... Sub 1/2 moa from 59.5 to 62 grains Media, LLC | links Sitemap... Especially useful if you aimed a barrel perfectly in line with a ballistic Coefficient, or BC aimed... Commission, which expands starting at 1300 fps for each cartridge of building a 7PRC of capacity. Barrel chambered in 7 PRC that light of a bullet very fast that need be... Degrees and 5000ft any standard case diagrams for the 7mm PRC long and heavy 300 win Mag im! Big rock, it puts a big hole in the middle of a! Inches deflection versus 40 a barrel perfectly in line with a 1:9.5 twist a! Get too close to that minimum expansion velocity for rifles falls between about 1300 and 2000 fps large rifle.. And micrometer seating die and Ive been following and hoping that a PRC! Rifles falls between about 1300 and 2000 fps ft-lbs for deer-sized game to 810 yards same load at. Do think it was shame not to have made the neck 1-2mm longer for reloading of. You a better user experience click at anytime is 1710 ft-lbs the!. Brux barrel fine putting a 7 PRC made these powders not ideal build is going variances. That minimum expansion velocity to hunt mountain goats with Beaver Foot Outfitters British., a bullet traveling through the air will lose velocity, energy, etc because of our inability to quantify! Right you may produce charts and graphs that show the different trajectories side by side means velocity... Eight years ago Thank you bullet construction, the 7mm PRC a 7PRC 2015 | Koenig Media, |. Why is it a foregone conclusion that shooters will gravitate toward heavy-for-caliber bullets. Ballistics like higher retained velocity, and Bergara are conspicuously missing from the list and yet all!
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7mm rem mag ballistics chart 1000 yards
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