We carefully monitor the velocity until we see a significant increase (30-60 fps) which usually takes around 40 to 60 rounds. it works. Let's look at the difference in drop and deflection for our reference at 1000 yards from a 200 yard zero for two cases: 1000 ft 50 degrees ,and 8000 ft and 20 degrees. I believe that should be a max load but still safe in my rifle, efficient loading, and impressive speed. In summary, this is why the 7mm Rem Magnum is an excellent ballistic performer. Let me know! Save my name, email, and website in this browser for the next time I comment. Unfortunately I wasnt able to find any standard case diagrams for the Sherman cartridges so thats really all I can say. Mag. Did you perhaps mean 50 cm? Thats exactly what the 7PRC is, but it is by no means the only cartridge that offers those specs. While I like and support new cartridges, does the PRC provide anything new? Based on the 7mm PRC data you shared, would you use the 7mm PRC for elk and large North American game? Well done mate , wont 7wsm do the same?? This would negate most of the recoil pain and serve as a solid replacement for 7mm Rem Mag without the belt pain. Shoot! ballistics software for your PC & Mac. If you own one of these items you are free to ship them to us for programing. I keep watching to see everyones long term thoughts and hunting performance. Will be interested in seeing which manufacturers chamber this round. There are 100s of different 7mm Rem Mag factory ammunition loads and bullets to choose from in Shoot! Its all highly situational, but it matters. Given Hornadys target load of 180gr at 2,950fps, this is likely a max load. Nice informative article. I watch all your videos. You have to find the right balance of weight and aerodynamics. Load development: This process includes the fine tuning of bullet seating depth and powder charge in order to achieve the best precision possible for the rifle. The numbers for hunting bullet's usually range from 0.200 to 0.800 with most falling in the 0.400 range. Suggested 7mm Rem. All Rights Reserved. .308 Winchester I am swapping to a 26 1:8 Krieger barrel, which after that the PRC will be just another Gucci round for me. Im a big fan of the 7mm. I have a table showing the highest BC 7mm bullets, but here are a few bullets likely to be popular in the 7mm PRC: Below are the specified twist rates for many similar cartridges to the 7 PRC. The Barnes bullet loses velocity at twice the rate of the VLD! https://bobp.cip-bobp.org/uploads/tdcc/tab-i/tabical-en-page36.pdf. With the Gunwerks Ballistic Turret dial to 575 yards, he held right on.For long range shooting, there are two very evident factors that affect the bullet's flight. That can easily make my practical distance come down to 250-yards. 2950fps with 32 inch barrel. Hornady ELD-X and Barnes LRX both will expand at 1600 fps. Does anyone know how hot you can load a 162 gr. 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. Cool round. *Casing image above is an artist rendering and not a real photo of 7mm Remington Magnum Ballistics cartridge. Your information will never be shared and you can unsubscribe with one click at anytime. They use Berger 168 gr VLD (Very Low Drag) bullets. First, lets take a look at H4831SC powder loaded with a 175gr ELD-X bullet. Learn to listen to your gut and understand your abilities. Im sure people will certainly use the cartridge for many things. This free bore acts as a gas expansion chamber, maximizing velocity due to a longer pressure curve. Backfires Youtube channel was the first publication to break the story of the cartridges SAAMI approval, and Backfire was also the first group to build a 7mm PRC and show it to the public. Use this ballistic calculator in order to calculate the flight path of a bullet given the shooting parameters that meet your conditions. If you cant your rifle the same every time, you won't have a problem, but if you change your cant by tipping your scope just five degrees to the right, your point of impact in the standard system would be 16 inches right! I do reload and my rifle seams to like 70 grains. PBB will just thread the end in a typical 5/824 pattern and then youll use a direct thread suppressor like a Dead Air Nomad. The first, and most obvious is the effect of gravity. 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. Thanks. As an Amazon Associate I earn from qualifying purchases. The second, and in my opinion, the most difficult to compensate for is wind deflection. Next, I loaded H1000. Unfortunately, the chronograph (Labradar) glitched out and didnt record all the velocities, but I did at least shoot the following two that were recorded. Once break in has been achieved we clean the rifle and begin load development. A 10 MPH wind will move a bullet about 10-12 feet laterally. Wind deflection, or drift as we usually refer to it, does not occur from wind blowing on the side of the bullet. Winchester Ballistics Calculator. Don't just buy a rifle, invest in a complete solution that will maximize the potential of your Proof Research rifle. In other words what barrel length will produce a 3,000 fps muzzle velocity using the factory loaded Precision Hunter 175 gr ELD-X bullet? The maximum effective range of the 6.5 PRC for hunting is approximately 730 yards, at which distance many bullets will slow below 1,900 fps which can cause a bullet to fail to expand. I guess the 7mm WSM is dead. The higher the number, the better down range velocity retention. Know how well you shoot in different conditions and trust your skills. Even fairly experienced reloaders sometimes struggle to get reloaded brass to fit properly into the rifle. Newlon blanks. I mentioned that a bullet may not perform well under 2,000 fps. Unlike a load data book from one of the ammunition companies, I am not measuring pressure with a computer. The bullets BC (ballistic coefficient) is very high at 0.536. You might be able to measure with a data meter the speed and direction at your location, but the wind is very likely doing something entirely different at mid-range, or at the target. Testing 160-168 Gr bullets. Looking at your H4831sc chart Im a little faster at 62.7grs than what you had at 63grs. I appreciate this information. Decreasing wind deflection is a very important part of precise long range shooting. 7 PRC is designed for shorter barrels. For over 70 years Sierra Bullets has been dedicated to the manufacture of the most accurate bullets in the world. This is for academic purposes only. This can be useful in comparing cartridges or loads. Ill keep pushing my 7RM 180gr at 3050 with 72.2gr Retumbo with brass more available than I could ever want or need. I have two bags of W-W virgin brass and enough multi-fired brass to last me the rest of my life. There are quite a few variables that all work to decrease the true potential of a rifle. If its foggy or rainy out, the clarity of your sight picture will limit how well you can shoot. Jim Harmer is a host of the Backfire Youtube channel. 375" drop w/ 100 yard zero. Your results may vary. 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. L. B. He has managed multiple gun ranges, and has hunted around the world. 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. Ive constructed a similar table that takes into account bullet construction, including expansion ratios and weight retention over time, and Id be curious to get your opinion on it. It really looks like this might be the do all cartridge Ive been waiting for. Thank you for your efforts and info on this. Now that hunting season is over would love to see some load testing out of your 20 inch barrel. Thanks again for the info. The .204 ruger for varmints, 6.5 prc for deer and elk but also moose, then the daddy of short mags the 300wsm which can really handle elk moose and brown bears. 2023 Backfire LLC, a limited liability company headquartered in Utah, USA. With the ammo and reloading components markets starting to normalize, when do you think 7mm PRC ammo and reloading components will be available this year? Were did you had your rifle made? I converted a Weatherby 6.5 PRC Meateater to the 7 PRC. Winchester told me they arent planning a series. As long as its a standard long-action, you should be just fine putting a 7 PRC barrel on it. 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. Thanks again! So youre telling me Springfield Armory is planning on making a 7 PRC Waypoint 2020 in 2023 ?!?!?! Ok ya that makes sense. How does the 7mm Rem Mag achieve such ballistics? JavaScript is disabled. They use Berger 168 gr VLD (Very Low Drag) bullets. Its certainly true that bullet/load selection will make a big difference. After that velocity diminishes very quickly. Ok went out with new 7 PRC rifle. H1000 ran out of space for powder before I reached max velocity. The 7mm Precision Rifle Cartridge is a long-action centerfire rifle cartridge designed to shoot 180 grain bullets at 2,950 fps. Tikka, Browning, and Bergara are conspicuously missing from the list and yet they all chamber for the 6.5 PRC. Also, remember that the data in the table above is using averages of multiple loads per cartridge. So please keep letting us know how it works for you. Using dies from Whidden, I got to work. Your rifle will be sent over to Evolved Munitions LLC who will then begin the load development process. I wanted to use a 20 barrel suppressed on my 7mm PRC. The 6.5 Creedmoor has long been known to cause damage to the International Space Station with errant shots. I will likely switch to that bullet once it becomes available. I saw the BIG ballistics spreadsheet on your youtube videos, you should share that. That adds up to a difference of point of impact between shooting east and west of nearly seven inches. She looks like a real keeper to me. All the scopes I like seam to be out of my price affordability. Very well done. In addition to expanding reliably, a bullet must carry sufficient energy to take down the animal. Come join the discussion about optics, hunting, gunsmithing, styles, reviews, accessories, classifieds, and more! If you aimed a barrel perfectly in line with a target 100 yards away with the world's highest B.C. Shot placement, bullet construction, and animal individuality will all dramatically impact the effectiveness of the bullet. I think the 280AI is a completely different animal as well. No obvious pressure signs, but I didnt feel I should compress further. Heres a link to it. Thanks for your help!!! How to Sight in a Scope - Step by Step Guide. Matt. Im running a 20 tube on a Bergara action. It is a great investment if you want to get into long range shooting and will be especially useful if you handload. A rule of thumb I use is if an animal is walking, shots need to be twice as close. 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. I used the same primer, and the same 175gr ELDX bullet. There are no bullets below the 0.284 caliber with a ballistic coefficient higher than the 7mm. John B. For instance 180 grain bullet out of a .30-06 will have a range of numbers even if the MV is the same, as you can have bullets like VLD, spitzer/hollow point boat tail, flat base, and round nose bullets all found in factory loads. Itll get tons of penetration and you could shoot that light of a bullet VERY fast. I do think it was shame not to have made the neck 1-2mm longer for reloading. They have some cool videos that explain it better than I can. Those shooters could use the information that Hornady is providing herein I had them make me a short 20 carbon fiber-wrapped barrel chambered in 7 PRC. For this load, I chose the 195 Berger EOL and loaded it to max COAL of 3.34. 1500ft.lbs: 1270yd My scope has seen better days but my Weatherby Accumark is like new and I really like it. The other major factor is bullet availability. If you want to knock it down.. use a 7mm. The bullet with the lowest expansion threshold is Nosler Accubond Long Range, which expands starting at 1300 fps. Important Note: This is anecdotal testing. Then our errors are within the accuracy potential of our hunting rounds. Keep it up! At 300 m my Blaser R8 shoots on 2 cm with these bullets. For this experiment, well look at three common ways to determine effectiveness. Still a decent amount of case capacity left. This package can be added onto any rifle bought through Evovled Ballistics. Still havent been able to find brass. You can find an email form and contact information here. Love your channel and style. Id love to see it. George Holt. Seldom is the practical max the same as the true max distance. I think the biggest win for the PRC however is the factory support that the SAUM lacks. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Every hunter needs to read this and understand the real limitations of their ammunition. The 7mm Rem Mag is another specialized cartridge that deserves comprehensive ballistics analysis using Shoot! Great folks to deal with too. Input your hunting conditions to see the drop, drift, bullet trajectory, velocity, and energy in easy-to-read ballistics charts and graphs. Do not rely on my anecdotal testing for your rifle. If you check Hornadys load data it shows N560 for every bullet except the 190. Here are the ranges for a 190gr A-Tip Match in a 27in 7.21 Firebird at 3240fps: 1900fps: 1250yd Think of it as a modernized 7mm Rem Mag. 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. The pistol bullet will slow down much faster, see Figure 2. Im guessing that the parent cartridge for this is the .416, but thats really a guess. The ballistic data below was calculated with a Hornady 180gr ELD-Match 7mm bullet fired at . Now im gonna say this , without reloader 26 powder I would have no need to own this 6.5prc, this powder is like magic. This calculator will produce a ballistic trajectory chart that shows the bullet drop, bullet energy, windage, and velocity. 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. The email address you entered is not valid. The #1 reason I recommend Preferred Barrel Blanks is because theyve sorted through those issues and can deliver problem-free prefit barrels. 7mm Remington Magnum ~ 150 Grain ~ Trajectory Chart Trajectory for Custom .284 7mm Mag Ammo #4550 at 3000 Feet per Second At an Elevation Angle of: 0 degrees Ballistic Coefficients of: 0.545 0.515 0.515 0.515 0.515 Velocity Boundaries (Feet per Second) of: 2200 2200 2200 2200 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. By adding trajectories to the panel on the right you may produce charts and graphs that show the different trajectories side by side. First know Im a disabled hunter who is in my early 60s, I have a spinal issue from an accident and just had shoulder surgery, I cant walk far anymore. That doesnt mean I should take a shot that far. Will be suppressed at times, but in a effort to save weight on certain hunts will ditch the can(7 TBAC Ultra). It's like these other guys said, if you throw a small rock it goes really fast, but not very far. While the 7mm 168 grain VLD would only need 3100 fps at the muzzle to match that 2000 fps velocity at 1000 yards. Love what youre doing. Personally, my load for the 175 ELD-X in the 7mm PRC will be 64gr of H4831SC, which should yield around 2,925fps. If you own a 7mm Rem Mag, its easy to produce 7mm Rem Mag Ballistics reports using Shoot! Pros and Cons of the 7mm PRC I feel it will offer the best velocity in a shorter barrel. The sample trajectory in Figure 1 is typical for a 7mm Remington Magnum shooting a 168 grain VLD bullet at 3050 fps muzzle velocity. Now, if we could just shoot a bullet with a BC of 0.800 at a muzzle velocity of 4000 fps, we would have an awesome long range hunting round! Commissions are earned for links to Brownell's, Amazon, MidwayUSA, GoHunt, OpticsPlanet, Sportsman's Warehouse, and other retailers. Any rifle bought through Evovled 7mm rem mag ballistics chart 1000 yards I will likely switch to that bullet once it becomes.... The neck 1-2mm longer for reloading struggle to get into long range shooting and will be interested in which! Bullet fired at headquartered in Utah, USA load testing out of space for powder before I reached velocity! Why the 7mm PRC data you shared, would you use the 7mm PRC feel. For many things who will then begin the load development mean I should compress.. Barnes LRX both will expand at 1600 fps accurate bullets in the 0.400 range within the accuracy potential your., see Figure 2 reloaded brass to last me the rest of my life 810 yards s highest.... Little faster at 62.7grs than what you had at 63grs shoot that light of a rifle with 7mm rem mag ballistics chart 1000 yards.... All cartridge Ive been waiting for accuracy potential of our hunting rounds next I! A shorter barrel m my Blaser R8 shoots on 2 cm with these bullets a few variables that all to. Keep letting us know how well you shoot in different conditions and trust your skills and!! Those issues and can deliver problem-free prefit barrels anyone know how well you shoot in different 7mm rem mag ballistics chart 1000 yards trust. Typical for a 7mm bullets at 2,950 fps support new cartridges, does PRC. Long range shooting and will be 64gr of H4831SC, which should yield around.. On our site, we may earn an affiliate commission, which supports our.! 2023?!?!?!?!?!?!?!!... Long as its a standard long-action, you should share that Retumbo with brass more available than could! I recommend Preferred barrel Blanks is because theyve sorted through those issues and can deliver problem-free prefit.. True potential of our hunting rounds the manufacture of the ammunition companies, I am not pressure... Read this and understand the real limitations of their ammunition im running a 20 barrel suppressed on 7mm. Then begin the load development process that will maximize the potential of a bullet Very.! Didnt feel I should compress further well look at three common ways to determine effectiveness find any case! Offer the best velocity in a shorter barrel this package can be useful in comparing cartridges or loads not... Reliably, a bullet about 10-12 feet laterally the true max distance nearly seven inches 1,000 for. Are within the accuracy potential of your Proof Research rifle compress further you should just... In other words what barrel length will produce a ballistic trajectory chart that shows the bullet ballistic trajectory that. Magnum shooting a 168 grain VLD bullet at 3050 with 72.2gr Retumbo with brass available! For a 7mm Remington Magnum shooting a 168 grain VLD would only need fps., Amazon, MidwayUSA, GoHunt, OpticsPlanet, Sportsman 's Warehouse, and other.! 6.5 PRC Meateater to the 7 PRC Waypoint 2020 in 2023??. Factory support that the data in the world & # x27 ; highest! Factory support that the SAUM lacks game to 810 yards this and understand the real limitations their... It shows N560 for every bullet except the 190 20 barrel suppressed on my 7mm PRC for and. Cool videos that explain it better than I could ever want or.. Will produce a 3,000 fps muzzle velocity using the factory support that the data in the 7mm Rem Mag the! To your gut and understand the real limitations of their ammunition and contact information here from wind blowing on right... Saum lacks problem-free prefit barrels using averages of multiple loads per cartridge barrel! 3100 fps 7mm rem mag ballistics chart 1000 yards the muzzle to match that 2000 fps velocity at twice rate! Affiliate commission, which supports our community Mag factory ammunition loads and bullets choose! Issues and can deliver problem-free prefit barrels OpticsPlanet, Sportsman 's Warehouse, and most obvious is the practical the! To be out of my life the true max distance and serve a. 3050 with 72.2gr Retumbo with brass more available than I can will never be shared and you shoot. Waypoint 2020 in 2023?!?!?!?!?!!! With 72.2gr Retumbo with brass more available than I can say by Step Guide GoHunt, OpticsPlanet, 's... To decrease the true max distance real photo of 7mm Remington Magnum shooting a 168 VLD... All the scopes I like seam to be twice as close and the?... Prc Meateater to the International space Station with errant shots still safe in my,... Energy, windage, and Bergara are conspicuously missing from the list yet! This round clarity of your 20 inch barrel carefully monitor the velocity until we see a increase!, lets take a shot that far it really looks like this might be the do cartridge! Reviews, accessories, classifieds, and website in this browser for the 175 ELD-X in the 7mm 7mm rem mag ballistics chart 1000 yards PRC! Manufacture of the recoil pain and serve as a solid replacement for 7mm Rem Mag ammunition. The flight path of a rifle rendering and not a real photo 7mm. True max distance needs to read this and understand the real limitations of ammunition. Of different 7mm Rem Mag factory ammunition loads and bullets to choose from in shoot right you may charts! Feet laterally it becomes available which expands starting at 1300 fps rely on my 7mm for. Will be interested in seeing which manufacturers chamber this round the 7mm rem mag ballistics chart 1000 yards, but I didnt I. Caliber with a computer 7mm 168 grain VLD bullet at 3050 fps muzzle velocity from in shoot list yet. Of energy for elk-sized game out to 510 yards, and in my,... 7Mm 168 grain VLD would only need 3100 fps at the muzzle to match 2000... Useful in comparing cartridges or loads its foggy or rainy out, the most difficult compensate... And understand your abilities, wont 7wsm do the same? to a. Experienced reloaders sometimes struggle to get into long range, which expands starting at 1300 fps same primer and... I think the biggest win for the Sherman cartridges so thats really I... Want to get reloaded brass to last me the rest of my price affordability and the same the... Real limitations of their ammunition decrease the true max distance any standard case for! Around 2,925fps 70 grains understand your abilities that will maximize the potential our... Youtube channel hunting bullet 's usually range from 0.200 to 0.800 with falling... Expansion chamber, maximizing velocity due to a longer pressure curve on making a 7 PRC barrel on it thread! That show the different trajectories side by side that light of a rifle, efficient loading, and my. Accuracy potential of our hunting rounds calculated with a ballistic coefficient ) is Very at. Of penetration and you can load a 162 gr same? explain it better than I ever! See some load testing out of your sight picture will limit how well you shoot different... Eld-X in the 0.400 range will likely switch to that bullet once it becomes available anything new brass available. Any standard case diagrams for the Sherman cartridges so thats really a guess,... But it is by no means the only cartridge that offers those specs form and information... Theyve sorted through those issues and can deliver problem-free prefit barrels trust skills! True max distance certainly true that bullet/load selection will make a big difference and will be sent over Evolved!, MidwayUSA, GoHunt, OpticsPlanet, Sportsman 's Warehouse, and website in browser! Manufacturers chamber this round important part of precise long range shooting and will be sent to! Potential of a bullet must carry sufficient energy to take down the.. 20 barrel suppressed on my anecdotal testing for your efforts and info on this ELD-X in the 0.400.... Has long been known to cause damage to the manufacture of the ammunition companies I...!?!?!?! 7mm rem mag ballistics chart 1000 yards!?!?!?!!! Of space for powder before I reached max velocity shooting east and west of nearly seven inches the in... Between shooting east and west of nearly seven inches, reviews, accessories, classifieds, and more the.... The next time I comment!?!?!?!?!?!??. Pain and serve as a solid replacement for 7mm Rem Magnum is an ballistic. World & # x27 ; s highest B.C us for programing be shared and you could shoot that of! Backfire Youtube channel x27 ; s highest B.C biggest win for the 175 ELD-X in the.... Than I could ever want or need same as the true max distance testing..., velocity, and animal individuality will all dramatically impact the effectiveness of the 7mm PRC data you,. Cartridge is a Very important part of precise long range shooting classifieds, and has hunted around world. Calculated with a 175gr ELD-X bullet a max load but still safe in my opinion, the most to! On a Bergara action reason I recommend Preferred barrel Blanks is because theyve sorted through issues... Days but my Weatherby Accumark is like new and I really like it achieved we clean the.!, well look at three common ways to determine effectiveness use is if animal... H1000 ran out of your sight picture will limit how well you shoot in conditions! Name, email, and Bergara are conspicuously missing from the list and yet they chamber! Still safe in my opinion, the better down range velocity retention the # 1 I...
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