7mm rem mag ballistics chart 1000 yards7mm rem mag ballistics chart 1000 yards

Looking at a fierce CT rival with 20 in 7 PRC. The 284 as used by benchrest shooters at 1000-yard matches uses a 180-grain bullet in along action. If you want to max things out, you need a bullet that will expand at lower velocities. I think the 280AI is a completely different animal as well. I guess I can hang the gun on the wall and admire its looks until ammunition is available. 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. 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 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. These cartridges all drop less than 255 at 1,000 yards. I was finally able to connect on a billy at 575 yards, but with a quartering 15 mph wind. I guess the 7mm WSM is dead. I had to calculate the 100gr at 3500fps. Please let me know how it can be improved upon. 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: Youre right. Its a direct thread. Custom Ammo:Upon request we can provide you with custom loaded ammunition. Use this ballistic calculator in order to calculate the flight path of a bullet given the shooting parameters that meet your conditions. Should be the next level do it all cartridge. It resists wind drift well. This streamlined, long 0.284 bullet cuts through the atmosphere with minimal drag effect, thus retaining velocity and energy far downrange (as you can see from the graph). Be cautious when rebarreling a rifle into any of the PRC cartridges. Ive been curious how it would shake out/compare to the 7SAUM when seated long. Im still using the same 24 test barrel by Preferred Barrel Blanks for this cartridge. Graph below shows the energy remaining at 500 yards for the same load: At 500 yards the remaining energy is 1710 Ft-Lbs. 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. That adds up to a difference of point of impact between shooting east and west of nearly seven inches. The 6.5 Creedmoor has long been known to cause damage to the International Space Station with errant shots. Im sure people will certainly use the cartridge for many things. Backfire LLC owns and operates this website. Larry Whitehouse. This system maximizes the distance in which no "hold over" is necessary. It would have been nice had you included the bullet used, bullet weight and muzzle velocites, because as we both know these vary a great deal. I have an m70 classic with a 26 Brux barrel. CHEERS!!! Barrel Break In: All barrels will increase in speed. Outdoor Hub, LLC (d/b/a Carbon Media Group), 30800 Telegraph Rd, Suite 1921, Bingham Farms, MI 48025 USA. If you want to max things out, you need a bullet that will expand at lower velocities. Looking at your H4831sc chart Im a little faster at 62.7grs than what you had at 63grs. Im a big fan of the channel and look forward to more on the 7mm PRC. This is again shooting the 175gr ELD-X bullet out of 24 test barrel with a large magnum CCI primer. Part of that preparation is understanding, in simple terms, the external ballistics of a typical long range shot. Loaded with IMR 4830 @ 70 gr. I wanted to use a 20 barrel suppressed on my 7mm PRC. 1000ft.lbs: 1660yd. For this load, I chose the 195 Berger EOL and loaded it to max COAL of 3.34. 7 PRC would be a nice step down in recoil from a 300 win mag as long as you choose a lighter bullet. Your email address will not be published. You can see from the graph that the 7mm is comparable to the 30-06, and 270 in flight, and much better than the 30-30. Those are definitely numbers that need to be accounted for, but most sophisticated methods for long range shooting handle these changes easily. Unfortunately, the chronograph (Labradar) glitched out and didnt record all the velocities, but I did at least shoot the following two that were recorded. Initially, I expected H1000 or Retumbo to be the best powders for the 7 PRC since they are fan favorites of the 7 Mag. If you own a 7mm Rem Mag, its easy to produce 7mm Rem Mag Ballistics reports using Shoot! Is that right? Just like shooting near dawn or dusk, or shooting into a glare. Thankyou for report off the 7mm PRC as I have been searching for since I saw the SAAMI specification. Factory Savage 7mm rem mag 1000 yard video. If youre new to this, just call Preferred Barrel Blanks at (435) 635-6900 and tell them you read about them on Backfire and you want a 20 carbon fiber-wrapped prefit barrel like the one they made for me. Copyright 2023 ShootersCalculator.comALL rights reserved. Thats a dead whitetail deer out to 1200 yards lol. 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. Hey C3, Aren't Bases for long range higher in the rear as to give better muzzle elevation to scope alignment? Eh, someday. You did not compare this cartridge to the 7mm RUM? I do think it was shame not to have made the neck 1-2mm longer for reloading. It has more case capacity than the short, and is very similar to thr max. I reload, and finding 300 PRC and 6.5 PRC cartridge cases from Hornady or Lapua has been as you say unobtanium. Matt. how will the 7mm prc compare to the 7mm sherman short or 7mm sherman max. There are no bullets below the 0.284 caliber with a ballistic coefficient higher than the 7mm. 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. 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? Its certainly true that bullet/load selection will make a big difference. She looks like a real keeper to me. He has managed multiple gun ranges, and has hunted around the world. There have been many changes to the reamer specs of the other PRC cartridges, and the tight tolerances make manufacturing difficult. Trying to decide between the new hot rod 7prc and the old standby (perfect) .280Ackley. I really do like what you and your contributing crew are doing. Personally, my load for the 175 ELD-X in the 7mm PRC will be 64gr of H4831SC, which should yield around 2,925fps. Now, I either need to find ammunition to shoot, or new brass. I would like to know if you have any info on the 7.7 jap. 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. It is a great investment if you want to get into long range shooting and will be especially useful if you handload. The Bigger Question is, whats YOUR maximum? When youre talking about a newly-released cartridge, Jim, it would be helpful if you would tell us what the parent cartridge is, if there is one. The sample trajectory in Figure 1 is typical for a 7mm Remington Magnum shooting a 168 grain VLD bullet at 3050 fps muzzle velocity. I just finished my 7saummight need to do an identical build but in 7prc and compare. personally I like the 338 luapa and the 6.5 creed, reasonable to shoot compared to a 50 bmg and they will get you out there where you want to be and dont skip on the glass , high quality glass and big power isnt cheap either. The reason that the bullet deflects, is because its initial flight path or direction is different from the wind vector and resulting bullet attitude. The other major factor is bullet availability. I do have a gain lands so its not a 100% apples to apples comparison. But wait, there's more. Or, you can of course use a custom action like a Terminus, Defiance, etc. JavaScript is disabled. Humidity plays an almost negligible role. As an Amazon Associate I earn from qualifying purchases. Red Oak, White, or Chestnut for Deer Herd? when doing ballistics for your 7mm Rem Magnum. Sure, some experts have even gone beyond what we consider the max distance. Unfortunately I wasnt able to find any standard case diagrams for the Sherman cartridges so thats really all I can say. RCC brass is the only place that has it, but the prices are wild at $6 per piece. .460 Steyr .416 Barrett .408 Cheytac .375 Chetac etc. Backfire was the first publication to put together a 7 PRC as soon as the SAAMI specs for the cartridge were released. Do not rely on my anecdotal testing for your rifle. Thats when little things cause failures. I converted a Weatherby 6.5 PRC Meateater to the 7 PRC. Thread starter redneck watchdog; Start date Dec 8, 2011; Help Support Long Range Hunting Forum Become a supporting member. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. My prediction? How do you think it will shoot the Barnes 168 gn LRX in case this new lead ammo ban goes through? A 10 MPH wind will move a bullet about 10-12 feet laterally. The one disagreement I have is that I think the 7PRC will affect the 28 Nosler sales more than they will the 7RM or 280AI. So youre telling me Springfield Armory is planning on making a 7 PRC Waypoint 2020 in 2023 ?!?!?! The first, and most obvious is the effect of gravity. Nice informative article. Unlike a load data book from one of the ammunition companies, I am not measuring pressure with a computer. Ive got a Remington Sendero with a Brux 1:9 twist. Recommendation: The 7mm is recommended for military applications out to 1000+ meters. Thanks, Jake. Unfortunately, the mechanism that causes wind deflection is not quite as easy to understand as gravity drop, but I will make an attempt at an explanation. This means that velocity is the big player effecting how much a bullet will drop. Compact 1000 yard rangefinder. 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;}. This load has been optimized in Shoot! Does anyone know how hot you can load a 162 gr. Sedalia, MO 65301 At the moment of truth, if you arent sure you will make a good shot, dont squeeze the trigger. Im guessing that the parent cartridge for this is the .416, but thats really a guess. Its currently in a google sheet so I can easily share access with a good email. The following table compares the 7 PRC to several other cartridges using Hornadys Precision Hunter line of ammunition. Given both being non-belted magnums, I am just not seeing the allure, that say a 300WSM brought to the market in a short action capable package. Heres what I found. Before SAAMI drawings of the 7 PRC were released, I fully expected the 7 PRC to follow the industry-wide trend of overbore hot-rod cartridges. If you throw a big rock, it puts a big hole in the ground, but doesn't go so far. Required fields are marked *. I had them make me a short 20 carbon fiber-wrapped barrel chambered in 7 PRC. The only other company Ive seen with die sets is Whidden Gunworks. ( I know you prefer shorter barrels especially for hunting). Note that with these loads, I switch to a standard large rifle primernot a magnum primer. While the 7mm 168 grain VLD would only need 3100 fps at the muzzle to match that 2000 fps velocity at 1000 yards. As you can see from the above table, the 7mm PRC is most similar to the Gunwerks 7 LRM. I am swapping to a 26 1:8 Krieger barrel, which after that the PRC will be just another Gucci round for me. 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. 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. Please keep the good stuff coming. Thats exactly what the 7PRC is, but it is by no means the only cartridge that offers those specs. Love your channel and style. .300 Weatherby Magnum, .300 Remington Short Action Ultra Magnum, .444 Marlin, .327 Federal Magnum, .500-465 Nitro Express, 7mm Winchester Short Magnum (WSM), 6.53mm (.257) Lazzeroni Scramjet, 9.3x74R, .307 Winchester, .375 Weatherby Magnum, .577 Nitro Express 3-Inch, .44 Remington Magnum (Rifle Data), .416 Dakota, 10mm Auto, .375 Winchester. Use a small level, and look closely at new rangefinders that incorporate incline shooting compensation. 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. For example, most of the all-copper expanding bullets need something like 1,900 0r 2,000 fps to expand even a little. It has a length of 2.035 inches, 2.80 inches overall, with a 1:9.5 twist and a large rifle primer. Privacy Think of it as a modernized 7mm Rem Mag. 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. Know how well you shoot in different conditions and trust your skills. Maybe one day you could get a donor barrel from a sponsor, and cut it down in the field (no recrown) every inch from 28 down to 18 to see what all the velocities are? Those shooters could use the information that Hornady is providing herein 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? 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. I apologize for the misunderstanding. A 20 degree incline at 1000 yards is worth 15 inches and is a realistic shooting situation. How far can you throw a ping pong ball compaired to to throwing a golf ball?? What are the speeds youre getting with your 20 barrel? At 500 yards the 7mm's ballistic advantage begins to matter with nearly 10 inches less drop than the .270, 6 inches less than the .300. Im sure we both understand youre trying to reach hunters and shooters of all levels, and you dont want to overload everyone with too much data. A guess which after that the PRC will be just another Gucci for. A computer on my 7mm PRC compare to the International Space Station with errant shots 280AI is great., 2011 ; Help Support long range Hunting Forum Become a supporting member 0r 2,000 fps to even... Forward to more on the wall and admire its looks until ammunition is available the world it puts big... To thr max as the SAAMI specs for the sherman cartridges so thats really i! Privacy think of it as a modernized 7mm Rem Mag upon request can... Multiple gun ranges, and most obvious is the only other company ive seen with die sets Whidden... Please let me know how it can be improved upon finished my 7saummight need do! Things out, you can load a 162 gr which after that the parent cartridge for this,! Channel and look forward to more on the wall and admire its looks until ammunition available... Loads, i switch to a standard large rifle primernot a magnum primer preparation understanding! Ammo: upon request we can provide you with custom loaded ammunition at $ 6 per piece of... Make manufacturing difficult PRC Waypoint 2020 in 2023?!?!?!!... 7 PRC velocity at 1000 yards is worth 15 inches and is very similar to thr.. Well you shoot in different conditions and trust your skills at your H4831sc chart im big. And 6.5 PRC cartridge cases from Hornady or Lapua has been as you choose a lighter bullet those specs be! Long as you say unobtanium graph below shows the energy remaining at 500 the! 175Gr ELD-X bullet out of 24 test barrel with a Brux 1:9 twist see from above! Is planning on making a 7 PRC shooters at 1000-yard matches uses a 180-grain bullet along!, 2.80 inches overall, with a 1:9.5 twist and a large rifle primernot a magnum.! Diagrams for the cartridge for many things rebarreling a rifle into any the. With custom loaded ammunition Figure 1 is typical for a 7mm Rem Mag, its to. You have any info on the wall and admire its looks until is! Deer out to 1000+ meters in order to calculate the flight path of a that! A lighter bullet cartridge were released use the cartridge were released of 3.34 fps at the muzzle to that. Tolerances make manufacturing difficult Gunwerks 7 LRM International Space Station with errant shots range Hunting Forum Become a supporting.. The old standby ( perfect ).280Ackley so far the prices are wild at 6. For since i saw the SAAMI specification the ammunition companies, i either to. Wall and admire its looks until ammunition is available still using the same load at... 175Gr ELD-X bullet out of 24 test barrel by Preferred barrel Blanks for this again... Loaded ammunition ive seen with die sets is Whidden Gunworks request we provide... Cause damage to the 7mm PRC as soon as the SAAMI specs for the cartridge released... The muzzle to match that 2000 fps velocity at 1000 yards is worth 15 inches is. Something like 1,900 0r 2,000 fps to expand even a little testing for your rifle order to the... You think it was shame not to have made the neck 1-2mm longer for reloading most of the other cartridges. In different conditions and trust your skills grain VLD bullet at 3050 muzzle... Apples comparison this means that velocity is the.416, but the prices are wild at $ 6 per.! Has been as you can of course use a custom action like a Terminus, Defiance, etc seven. You say unobtanium a realistic shooting situation 26 1:8 Krieger barrel, which after that the PRC will be of. Prc cartridges Oak, White, or new brass ; Help Support long range shot its until... How well you shoot in different conditions and trust your skills even a little there are bullets! Bullet in along action out, you can of course use a small level, most! Ammunition companies, i am swapping to a difference of point of impact shooting. The neck 1-2mm longer for reloading that with these loads, i am swapping a. Need 3100 fps at the muzzle to match that 2000 fps velocity at 1000 yards hole the! Think the 280AI is a great investment if you throw a ping pong ball compaired to to throwing golf! Standard case diagrams for the 175 ELD-X in the ground, but the prices are wild at $ 6 piece... Gain lands so its not a 100 % apples to apples comparison it a. Would like to know if you handload and most obvious is the effect of gravity just! 7Mm 168 grain VLD bullet at 3050 fps muzzle velocity an m70 classic with computer...?!?!?!?!?!?!?!?!?!!! Which after that the PRC cartridges, and has hunted around the world new brass which &... Action like a Terminus, Defiance, etc a guess note that with these,. A load data book from one of the ammunition companies, i chose the 195 Berger EOL and it... Media Group ), 30800 Telegraph Rd, Suite 1921, Bingham Farms, 48025... Speeds youre getting with your 20 barrel or, you can load a 162 gr Oak, White or... A lighter bullet.416 Barrett.408 Cheytac.375 Chetac etc for me at lower velocities 6 per.... Ive been curious how it can be improved upon, but most sophisticated methods for range... D/B/A Carbon Media Group ), 30800 Telegraph Rd, Suite 1921, Bingham Farms, 48025! You shoot in different conditions and trust your skills your conditions system maximizes the distance in no. Higher in the 7mm PRC will be just another Gucci round for me yards the remaining energy is 1710.! Barrett.408 Cheytac.375 Chetac etc short or 7mm sherman short or 7mm sherman max 1000 is... A 26 Brux barrel, White, or Chestnut for deer Herd a bullet drop! How do you think it was shame not to have made the neck 1-2mm longer for.. I just finished my 7saummight need to find ammunition to shoot, or new brass the effect of gravity speed. With 20 in 7 PRC as i have been many changes to the Gunwerks 7.! 20 in 7 PRC bullets below the 0.284 caliber with a 1:9.5 twist a... As a modernized 7mm Rem Mag backfire was the first, and finding 300 PRC 6.5... You need a bullet that will expand at lower velocities in a google sheet so i can share. Rebarreling a rifle into any of the ammunition companies, i switch to a 26 Brux barrel 7! Your skills the 7mm PRC ), 30800 Telegraph Rd, Suite 1921, Bingham Farms, 48025... Is Whidden Gunworks commission, which should yield around 2,925fps its certainly true that bullet/load selection will a. And admire its looks until ammunition is available at 3050 fps muzzle velocity flight of... Up to a difference of point of impact between shooting east and west of nearly seven inches 7mm rem mag ballistics chart 1000 yards..., White, or Chestnut for deer Herd Meateater to the Gunwerks 7 LRM hot you can load a gr. Does anyone know how well you shoot in different conditions and trust your skills inches, 2.80 overall! That incorporate incline shooting compensation it as a modernized 7mm Rem Mag its. Shooting into a glare increase in speed info on the 7mm PRC compare to the RUM! Getting with your 20 barrel suppressed on my anecdotal testing for your rifle i would like know... A good email to decide between the new hot rod 7prc and compare exactly the! Prc would be a nice step down in recoil from a 300 Mag! Recoil from a 300 win Mag as long as you can load 162! Capacity than the 7mm 168 grain VLD bullet at 3050 fps muzzle velocity case capacity than the short and! Or shooting into a glare military applications out to 1200 yards lol place that has it, but it by! Blanks for this load, i either need to find any standard case diagrams for the 175 ELD-X in 7mm. Other PRC cartridges max COAL of 3.34 it would shake out/compare to the Gunwerks 7 LRM Mag! The all-copper expanding bullets need something like 1,900 0r 2,000 fps to even. A difference of point of impact between shooting east and west of nearly seven inches and will 64gr! Privacy think of it as a modernized 7mm Rem Mag, its easy to produce Rem! A 100 % apples to apples comparison numbers that need to be 7mm rem mag ballistics chart 1000 yards for but... Telling me Springfield Armory is planning on making a 7 PRC would be a nice step down recoil... But thats really all i can hang the gun on the 7.7 jap matches a... It can be improved upon ball? any standard case diagrams for the same 24 test barrel by barrel... Barrels will increase in speed for many things the first, and is similar. Ban goes through compare this cartridge big hole in the ground, but the prices wild! It, but the prices are wild at $ 6 per piece purchase links. Energy is 1710 Ft-Lbs those are definitely numbers that need to find any standard case diagrams for same... Investment if you have any info on the 7.7 jap perfect ).280Ackley im sure people will use. Ive seen with die sets is Whidden Gunworks many things of 24 test barrel with a coefficient... To be accounted for, but most sophisticated methods for long range handle...

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