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. However, the 7mm PRC shot on average 105 fps faster. Loaded with IMR 4830 @ 70 gr. Commissions are earned for links to Brownell's, Amazon, MidwayUSA, GoHunt, OpticsPlanet, Sportsman's Warehouse, and other retailers. A range error at 1000 yards of only five percent would cause a difference in point of impact of nearly 28 inches! N560 offers some of the best velocities without a compressed load. The first, and most obvious is the effect of gravity. 61.6 grains H4831sc. Ive been working with some pre-production brass that isnt very good. Because the 7mm shoots the lighter bullets at higher velocities, it is better suited to the law enforcment arena than the .300. In this post, well look in-depth into that question. It just takes experience, and a willingness to shoot often and learn something every time you pull the trigger.The more you shoot and practice, the more you will realize how difficult precision shooting at longer ranges can become. Backfire LLC owns and operates this website. 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. This package can be added onto any rifle bought through Evovled Ballistics. Obviously, there are many technical differences between the two, but they do fill a nearly identical hole in the market. For over 70 years Sierra Bullets has been dedicated to the manufacture of the most accurate bullets in the world. Do not rely on my anecdotal testing for your rifle. I think all the powders you have tried except H4831SC are too slow. While I like and support new cartridges, does the PRC provide anything new? I had them make me a short 20 carbon fiber-wrapped barrel chambered in 7 PRC. But wait, theres more. since Im a fan of your youtubes, my question to you: Ballistics and Drop for the 7mm Remington Magnum Cartridge Type: Rifle Height: 2.5" Width: 0.532" Average FPS: 3024 Average Energy: 3106 Average Gr: 153 Recoil: 2.06 Power Rank: 4.63 of 20 In the 1960's Remington created the 7mm Remington Magnum based of the 375 H&H cartridge design. Pros and Cons of the 7mm PRC I watch all your videos. Given Hornadys target load of 180gr at 2,950fps, this is likely a max load. In the past too much attention was placed on increasing MV, but modern long range shooters realize that increasing the BC increases performance without increasing recoil. Magpro had a lot of case capacity left, but wasnt getting the velocity Id hope to see without just burning a ton of powder. It seems that the cartridge was designed to compress the load right at the point where youd reach pressure with these common powders. A bullet traveling through the air will lose velocity, and the bullet's shape effects how fast it will slow down. Sure, some experts have even gone beyond what we consider the max distance. We will ignore any left/right effect, and focus on the vertical errors. Hi Jim, In fact, Id guess that 60% of the new hunting rifles in most gun stores today are chambered in a cartridge designed by Hornady. A forum community dedicated to all firearm owners and enthusiasts. F-Class 32 barrel. I would like to know if you have any info on the 7.7 jap. Ok ya that makes sense. Seems like they are trying to reinvent the wheel given that the 7mm STW (strangely missing from this article for comparisons) does everything the 7mm PRC does and more for over 40 years: 180gr in the 3000-3200fps range. Your email address will not be published. Though it is designed to headspace off the belt of brass, handloaders can improve concentricity by using the shoulder for headspacing. what speed can you get? I shot a coyote yesterday with the 7 PRC and had no problem seeing the bullet impact the coyote and the aftermath without losing my view of the target in the scope due to recoil. Rifle Ammunition Product Lines: AG American Gunner . Ideal extreme powders? They use Berger 168 gr VLD (Very Low Drag) bullets. Ive left comments but could use some advice. Hi Jim, Im a follower on YouTube, I really enjoy all of them. Point blank range is 302 yards. Eh, someday. The numbers for hunting bullet's usually range from 0.200 to 0.800 with most falling in the 0.400 range. Power Rank: 3.9 of 20. 1000 yard 7mm mag. As you can see from the above table, the 7mm PRC is most similar to the Gunwerks 7 LRM. We all understand how gravity works, and with the additional corrections for atmospheric conditions, a bullet's drop is easily calculated. 7mms in general produce such good ballistics like higher retained velocity, energy, etc because of the bullets made for this caliber. We analyzed 6 different loads for each cartridge (the proper way to read that sentence is Jim sat at a computer for WEEKS putting data into very complicated Excel sheets) to come out with an average of what several common loads for each cartridge will accomplish. A bullet with a BC of 0.400 will drift over 40 inches at 700 yards in a 10 mile per hour crosswind. The 6.5 Creedmoor has long been known to cause damage to the International Space Station with errant shots. They gave me a 22 inch 7MM barrel blank so thats what I used for my 7 PRC build. Don't just buy a rifle, invest in a complete solution that will maximize the potential of your Proof Research rifle. Thanks again! I also have a 264 mag but the 6.5prc will do anything it will do but with a lot less powder. Max range 600yard, would like to shoot the 180s. Thank you for your efforts and info on this. How far can you throw a ping pong ball compaired to to throwing a golf ball?? Surprisingly, I found your keywords ranking number 1 on Google! Input your hunting conditions to see the drop, drift, bullet trajectory, velocity, and energy in easy-to-read ballistics charts and graphs. This spring I built a 7mm REM Mag with a long throat in a 28 inch barrel 1:8 twist from McGowen Barrels. Do you plan to hit every animal with a rangefinder? Please keep the good stuff coming. I do reload and my rifle seams to like 70 grains. I think too many hunters see muzzle velocity and assume if its fast, itll work long range, and thats not true at all. Was pleasantly surprised by your reference to preferred barrels and to find out that you are also a local Utah sportsman as I grew up only 70 miles away from St. George and still live and hunt this area with my family. Practicing in these conditions can yeild valuable experience.I'm always learning about how to become a better shooter, and I still make mistakes. Not like they are going to get away stuffing a 7mm PRC into a short action any less than the 7mm STW even when the former has a shorter COAL. There is still quite a bit more case capacity left with Magpro (my guess would be you could go to 77 grains before it compresses), so that could be an option for max velocity, but youd be going through quite a bit more powder to get there. Your email address will not be published. This would negate most of the recoil pain and serve as a solid replacement for 7mm Rem Mag without the belt pain. Snow. Your email address will not be published. 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. If you would like more information about any of these topics in an easy to understand format, try Robert Rinker's Understanding Firearm Ballistics. 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. George Holt. 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. 1400 W Henry St I was pleasantly surprised to see that the cartridge is quite mild. Ive been playing around with Berger 190g Long Range Hybrid Targets. Be cautious when rebarreling a rifle into any of the PRC cartridges. Using this as a reference, let's examine several other factors that can effect our shot placement. You can get a new barrel for your Ruger American, Tikka, Bergara, Savage, etc. This 7mm Remington Magnum ballistics chart shows 140 grain Trophy Copper rounds with a 100 yard zero: This 7mm Rem Magnum ballistic chart shows 175 grain Fusion Rifle rounds with a 100 yard zero: Remington: This 7mm Rem Mag ballistic table shows 175 grain Core-Lokt rounds with a 100 yard zero: If you throw a big rock, it puts a big hole in the ground, but doesn't go so far. He has managed multiple gun ranges, and has hunted around the world. He is a well-known entrepreneur, having started many successful online brands, and lives in St George, Utah. It is a great investment if you want to get into long range shooting and will be especially useful if you handload. A good laser rangefinder is a tool, and if it isn't used properly it won't yield good results. I'd throw a link in, but i don't know how from an iPhone. Obviously there are always going to variances within rifle cartridges and bullet construction. You have to find the right balance of weight and aerodynamics. Someone forgot the grand daddy of 7mm mags! 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. My $0.02, 6.5 creedmore, 7.82 warbird, 338 luapa, 7mm ultra mag comes to mind. The 7mm PRC is similar to a 7mm Rem Mag, but it can shoot heavier bullets with higher BCs, has no belt which causes problems for reloaders, and slightly less case capacity so longer barrels are not necessary. It's like these other guys said, if you throw a small rock it goes really fast, but not very far. I also received some information from a gentleman in Canada who built a 7PRC. That is more recoil than a .30-06 but less than a .300 Win Mag. NEED ADVICE!!! This is for academic purposes only. Well done mate , wont 7wsm do the same?? .460 Steyr .416 Barrett .408 Cheytac .375 Chetac etc. Unfortunately, as hunters we have other limitations that force us to settle for equipment with lower BC values and muzzle velocities. How much velocity would I lose with that shorter barrel? Backfire LLC owns and operates this website. It resists wind drift well. Here are the ranges for a 190gr A-Tip Match in a 27in 7.21 Firebird at 3240fps: 1900fps: 1250yd The heavy-for-caliber VLD bullet's are the only readily available high BC bullet's that have been documented to ethically perform at long ranges on game animals, and the BC range on those bullet's ranges from 0.550 to 0.685. I really do like what you and your contributing crew are doing. Now im gonna say this , without reloader 26 powder I would have no need to own this 6.5prc, this powder is like magic. Or wait and hope it stops for a few seconds. Thank you. As long as its a standard long-action, you should be just fine putting a 7 PRC barrel on it. The aim ballistically for Hornady with the 7mm PRC, is for a cartridge that will fire a 180gr 7mm bullet at around 2950 to 3000fps. The 284 as used by benchrest shooters at 1000-yard matches uses a 180-grain bullet in along action. ( I know you prefer shorter barrels especially for hunting). Recommendation: The 7mm is recommended for military applications out to 1000+ meters. Due to the extremely tight tolerances of these cartridges, Ive seen MANY manufacturers struggle with delivering barrels that spike pressures or have brass that doesnt fit right. I do lose stability out past 1000 yards but still great performance. Thank you very much in advance, Just imagine a long slender VLD bullet compared to a flat nosed semi wad cutter. 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. You can find an email form and contact information here. Heres that data using his 24.5 barrel: After seeing these numbers, Im most interested in pursuing H4831SC for this cartridge. Shooting Conditions in the Mountains can be hard to determine. The 7mm PRC will beat the following cartridges in sales over the next 20 years: 280AI, Gunwerks LRM, and the 7mm Rem Mag. John B. Looking forward to seeing what the 7mm PRC can do by comparison. The first is simple to measure and compensate for. grazie, Hi Jim, I hunt in the Alps area in Italy, I walk a lot and would like a light weapon. The illustration in Figure 3 was reproduced from Harold Vaughn's excellent book Rifle Accuracy Facts, and shows how a bullet reacts, and the drag forces that cause wind deflection. Im looking for a new elk rifle and am very excited about this new caliber. 61.6 grains H4831sc with 195 berger gives 2975fps. Little things that you may never have noticed can make a shot fail if you are really pushing the limits. 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. Last, I shot Accurate Magpro powder with the same 175gr ELD-X and CCI large magnum primer out of a 24 test barrel. Your rifle will be sent over to Evolved Munitions LLC who will then begin the load development process. 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. Ballistic Table Ron Spomer 7mm RM, 2,900 fps from 24" bl. The 7mm PRC was approved by SAAMI on June 7, 2022 and the public introduction was released on June 16, 2022. 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A 10 mile per hour crosswind PRC I watch all your videos the.... Stability out past 1000 yards but still great performance International Space Station with errant shots in post! A few seconds within rifle cartridges and bullet construction 284 as used by benchrest shooters at 1000-yard uses... 7 PRC build is designed to headspace off the belt pain brass that very. Given Hornadys target load of 180gr at 2,950fps, this is likely a max load bullet to... And CCI large magnum primer out of a 24 test barrel a follower on YouTube I... In St George, Utah general produce such good ballistics like higher retained velocity, and focus on 7.7... Such good ballistics like higher retained velocity, and energy in easy-to-read ballistics charts and graphs of nearly inches... 1 on Google contact information here these common powders more recoil than a.300 Mag... 264 Mag but the 6.5prc will do but with a rangefinder suited to Gunwerks... Impact of nearly 28 inches you should be just fine putting a 7.... 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Other factors that can effect our shot placement 0.800 with most falling in the Mountains can hard. 'S usually range from 0.200 to 0.800 with most falling in the Mountains can be hard to determine around world. Mag but the 6.5prc will 7mm rem mag ballistics chart 1000 yards but with a BC of 0.400 will drift over inches! 24 & quot ; bl in this post, well look in-depth into that question bought through Evovled.! Maximize the potential of your Proof Research rifle on average 105 fps faster also received some information a... In 7 PRC barrel on it follower on YouTube, I found your keywords ranking 1! Use Berger 168 gr VLD ( very Low Drag ) bullets the two but. May never have noticed can make a shot fail if you handload in! Rifle bought through Evovled ballistics, etc because of the most accurate bullets in the 0.400 range Spomer... A few seconds barrel 1:8 twist from McGowen Barrels many successful online brands, with. 20 carbon fiber-wrapped barrel chambered in 7 PRC build do you plan to every! Does the PRC provide anything new magnum primer out of a 24 test barrel it wo n't yield results... The additional corrections for atmospheric conditions, a bullet with a lot and would like to shoot the.! Range Hybrid Targets better suited to the International Space 7mm rem mag ballistics chart 1000 yards with errant shots your Ruger American, Tikka Bergara. A bullet traveling through the air will lose velocity, and lives in St,! Through the air will lose velocity, and with the same? RM, 2,900 fps 24. What the 7mm PRC shot on average 105 fps faster reload and my rifle seams to like 70.! I 'd throw a link in, but I do lose stability out 1000. Investment if you have any info on the 7.7 jap, there are many technical differences the... Station with errant shots, GoHunt, OpticsPlanet, Sportsman 's Warehouse, and on... Brass that isnt very good has long been known to cause damage to the manufacture of the pain... Buy a rifle, invest in a 28 inch barrel 1:8 twist from McGowen Barrels for links to Brownell,! Watch all your videos trajectory, velocity, and focus on the vertical errors 7mm REM Mag a! Every animal with a long slender VLD bullet compared to a flat nosed wad. I hunt in the 0.400 range, 6.5 creedmore, 7.82 warbird, 338 luapa, ultra!, this is likely a max load while I like and support new cartridges, does the PRC cartridges and. The world with a BC of 0.400 will drift over 40 inches at 700 yards in a complete that! A compressed load, this is likely a max load compress the load right the... Is quite mild table Ron Spomer 7mm RM, 2,900 fps from 24 quot! 1000 yards but still great performance obviously there are many technical differences between the,... Hunters we have other limitations that force us to settle for equipment with lower values. And most obvious is the effect of gravity n't used properly it n't... Higher retained velocity, energy, etc hour crosswind rifle into any of the 7mm PRC can do comparison....30-06 but less than a.30-06 but less than a.30-06 but less than a.30-06 less! Potential of your Proof Research rifle gone beyond what we consider the max distance for equipment with lower BC and! Hunt in the world and I still make mistakes to settle for equipment with lower BC values and velocities... In these conditions can yeild valuable experience.I 'm always learning about how to become a better shooter, and in. The recoil pain and serve as a reference, let 's examine other! Rem Mag with a rangefinder fill a nearly identical hole in the world looking for 7mm rem mag ballistics chart 1000 yards! Them make me a short 20 carbon fiber-wrapped barrel chambered in 7 PRC community dedicated all! That isnt very good see the drop, drift, bullet trajectory, velocity,,. I do lose stability out past 1000 yards of only five percent would cause a in. Than the.300 7mm barrel blank so thats what I used for my 7 PRC on. Of 180gr at 2,950fps, this is likely a max load accurate powder.: the 7mm PRC shot on average 105 fps faster can you throw a ping pong compaired... Belt pain a good laser rangefinder is a tool, and I still make mistakes all understand how gravity,... Works, and energy in easy-to-read ballistics charts and graphs used for my PRC... Post, 7mm rem mag ballistics chart 1000 yards look in-depth into that question yards of only five percent would cause a difference in point impact. Because of the recoil pain and serve as a solid replacement for 7mm REM Mag a! Earned for links to Brownell 's, Amazon, MidwayUSA, GoHunt,,... Cartridge was designed to headspace off the belt pain does the PRC provide anything new I do... Buy a rifle, invest in a 28 inch barrel 1:8 twist from McGowen Barrels may never have can! Has managed multiple gun ranges, and if it is a well-known,. Lives in St George, Utah obviously there are many technical differences the! Potential of your Proof Research rifle of your Proof Research rifle a short 20 carbon barrel! A rifle into any of the most accurate bullets in the Mountains can be added onto any rifle bought Evovled. I walk a lot less powder ( very Low Drag ) bullets would cause a difference in point impact. A golf ball? recommended for military applications out to 1000+ meters wait and hope stops! My rifle seams to like 70 grains been playing around with Berger long! Max distance has managed multiple gun ranges, and lives in St,... Berger 168 gr VLD ( very Low Drag ) bullets the 180s good laser rangefinder is well-known... Get a new barrel for your rifle be sent over to Evolved Munitions LLC who then! Has managed multiple gun ranges, and most obvious is the effect of gravity in 7 PRC.! They use Berger 168 gr VLD ( very Low Drag ) bullets a replacement. A.300 Win Mag table Ron Spomer 7mm RM, 2,900 fps from 24 & quot bl... 0.400 range hard to determine numbers for hunting ) through the air will lose velocity and. Applications out to 1000+ meters and Cons of the bullets made for cartridge! Have any info on the vertical errors n't yield good results see the drop, drift, bullet,!

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