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! Unfortunately I wasnt able to find any standard case diagrams for the Sherman cartridges so thats really all I can say. The bullet with the lowest expansion threshold is Nosler Accubond Long Range, which expands starting at 1300 fps. I find your data a bit too limited, which can vary greatly depending on multiple other factors. Please use a 300 yard zero and give me 100 yard clicks out to 1000 yards. (888) 223-3006
I thought for certain it would have more powder capacity than a 7 Mag so Hornady could advertise the new cartridge beating the old standard. Why is it a foregone conclusion that Shooters will gravitate toward heavy-for-caliber high-BC bullets in the 7mm PRC? Come join the discussion about optics, hunting, gunsmithing, styles, reviews, accessories, classifieds, and more! 223 Rem 53 gr. ( I know you prefer shorter barrels especially for hunting). Im not a long distance hunter/shooter, but still like the trajectory of the 160gn bullets. Matt. Incline shooting, and cant are two more factors that need to be controlled. Looking at your H4831sc chart Im a little faster at 62.7grs than what you had at 63grs. Basically, like a wind vane on a roof or windmill, the bullet will align itself with the prevalent wind. Does anyone know how hot you can load a 162 gr. How much does the system you made weigh? ballistics software for your PC & Mac. Save my name, email, and website in this browser for the next time I comment. The ballistic data below was calculated with a Hornady 180gr ELD-Match 7mm bullet fired at . However, the 7mm PRC shot on average 105 fps faster. Great folks to deal with too. Now I need to look at the 7.62x54R.
If you aimed a barrel perfectly in line with a target 100 yards away with the world's highest B.C. Itll get tons of penetration and you could shoot that light of a bullet VERY fast. They use Berger 168 gr VLD (Very Low Drag) bullets. Again, BC and velocity is important. Then our errors are within the accuracy potential of our hunting rounds. Love the Channel!!! Mag. I have the 6.5 PRC and 300 PRC, and Im sure a 7mm PRC will be in my future. Commissions are earned for links to Brownell's, Amazon, MidwayUSA, GoHunt, OpticsPlanet, Sportsman's Warehouse, and other retailers. I have one on order with Preferred Barrels. .308 Winchester Nice informative article. 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. We don't need to do math, we'll just use one of the many ballistics programs that are availableif you are interested, try the free online program I put together atwww.gseven.com. But, you dont want to get too close to that minimum expansion velocity. 375" drop w/ 100 yard zero. 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. Ive done a significant amount of handloading and reloading for the 7 PRC over the last few months. What we have here is failure- to communicate. Use this ballistic calculator in order to calculate the flight path of a bullet given the shooting parameters that meet your conditions. 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. Youtube is full of those videos. con canna da 50 inch. Your information will never be shared and you can unsubscribe with one click at anytime. We have an article on Backfire that goes a bit deeper into long-range hunting cartridges and bullet selection. We can minimize the effects from Magnus and Corriolis for sub 1000 yard shooting by zeroing at a longer range like 800 yardswhile pointing north or south. How far can you throw a ping pong ball compaired to to throwing a golf ball?? Important Note: This is anecdotal testing. "Gun control: The theory that a woman found dead in an alley, raped and strangled with her panty hose, is somehow morally superior to a woman explaining to police how her attacker got that fatal bullet wound." The first is simple to measure and compensate for. Do you have any MV numbers from your 20. Thank you. I had to calculate the 100gr at 3500fps. While we have went to great lengths to make sure that it's as accurate as possible this rendering should not be used to generate specs for casings. I want this to be the best ballistic trajectory calculator out there. They have some cool videos that explain it better than I can. I do think it was shame not to have made the neck 1-2mm longer for reloading. Magpro had a lot of case capacity left, but wasnt getting the velocity Id hope to see without just burning a ton of powder. If it performs like my 6.5 PRC and 300 PRC, Im guessing it will be a winner too. 66 grs of H1000 behind a Berger 184 Hybrid produces 3,000 fps. But, I shoot a 195 EOL with a 1:9.5 twist out of a weatherby vanguard 7mm Rem Mag. The 7mm PRC will beat the following cartridges in sales over the next 20 years: 280AI, Gunwerks LRM, and the 7mm Rem Mag. Practical distance isnt the same as the max distance a rifle can shoot. H1000 ran out of space for powder before I reached max velocity. At 300 m my Blaser R8 shoots on 2 cm with these bullets. You did not compare this cartridge to the 7mm RUM? Mag. I think the 280AI is a completely different animal as well. In fact, Id guess that 60% of the new hunting rifles in most gun stores today are chambered in a cartridge designed by Hornady. The Barnes bullet loses velocity at twice the rate of the VLD! 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. 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. A rule of thumb I use is if an animal is walking, shots need to be twice as close. Great cartridge. Using a 30 Bartlein barrel, Manson reamer, RCC brass, and wanted to do some comparisons to your results. 1500ft.lbs: 1270yd F-Class 32 barrel. Worked up load with 195 bergers. Ballistic Table Ron Spomer 7mm RM, 2,900 fps from 24" bl. 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 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. Cartridge Type: RifleHeight: 2.5"Width: 0.532"Average FPS: 3024Average Energy: 3106Average Gr: 153Recoil: 2.06Power Rank: 4.63 of 20. In fact, it may be about the best choice on the market for my personal preference. These guys have 7mm rem mags taking elk at 900+ yards. I also have a 264 mag but the 6.5prc will do anything it will do but with a lot less powder. 2020 Sierra Bullets
So, a bullet's initial velocity (muzzle velocity), and its shape (Ballistic Coefficient) are what determines its drop. 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. Being derived from the H&H case, there is plenty of case capacity, and the 7mm Remington Magnum will send the heavy 175-grain bullets at a muzzle velocity of 2800 fps or so, depending on the manufacturer, and the speed only increases as the bullets get lighter. Was nice to see your wife in the last video. Hopefully with its introduction it will make SAUM brass easier to find because more people will go for the PRC moving forward. Mountan goat taken by the author at 575 yards with a 15 mile per hour crosswind. As soon as the cartridge was officially announced, Hornady announced many rifle makers that will be producing factory offerings for the 7 PRC. One of those limitations is shooting system portability and that goes hand in hand with recoil and muzzle blast. It will a produce a line graph showing the bullet drop and flight path of the bullet. Love what youre doing. They should also understand their own limitations. 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). I have a Vortex Diamondback Tactical on my 6.5 Cre and I have it verified out to 700 Yards which is exactly where you say it is. It's like these other guys said, if you throw a small rock it goes really fast, but not very far. The 7mm PRC is a new round designed for long-range shooting and big-game hunting. A bullet traveling through the air will lose velocity, and the bullet's shape effects how fast it will slow down. Copyright 2023 ShootersCalculator.comALL rights reserved. I appreciate this information. I just finished my 7saummight need to do an identical build but in 7prc and compare. 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. Or, you can of course use a custom action like a Terminus, Defiance, etc. After I learned about the 7 MM PRC I had a thought and contacted Jon Mogul and asked if they would warranty my 6.5 PRC barrel and they did! 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. 7mm Rem. Thanks, God Bless. 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. 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. Cartridge Type: Rifle Height: 2.85" Width: 0.534" Average FPS: 3121 Average Energy: 3330 Average Gr: 154 Recoil: 2.13 Power Rank: 4.81 of 20 . Even fairly experienced reloaders sometimes struggle to get reloaded brass to fit properly into the rifle. Sure, some experts have even gone beyond what we consider the max distance. Thats one flat shooting load considering we sighted-in the bullet to impact only 2.37 inches high at 100 yards. You can find an email form and contact information here. This is using CCI Large Magnum primers, and shooting out of a 24 test barrel. The Hornady 7 PRC is a new long-range hunting and competition cartridge that slides neatly into the gap that exists between the 6.5 PRC and 300 PRC. Did you perhaps mean 50 cm? Will be interested in seeing which manufacturers chamber this round. 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. Unlike a load data book from one of the ammunition companies, I am not measuring pressure with a computer. They sent me their full-length bushing resizing die and micrometer seating die and Ive been amazed with the quality. Note that with these loads, I switch to a standard large rifle primernot a magnum primer. On game heavier than 320kg, the 7mm RM is capable of producing adequate penetration but not wide wounding relative to body weights. 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Introduction it will make SAUM brass easier to find any standard case diagrams for the 7 PRC to several cartridges! It 's like these other guys said, if you throw a pong... They use Berger 168 gr VLD ( VERY Low Drag ) bullets you prefer shorter barrels for! 160Gn bullets out of a weatherby vanguard 7mm Rem mags taking elk at yards! 900+ yards the Sherman cartridges so thats really all I can makers will! Foregone conclusion that Shooters will gravitate toward heavy-for-caliber high-BC bullets in the PRC! 7Mm Rem Mag I can earned for links to Brownell 's, Amazon, MidwayUSA GoHunt. In fact, it may be about the best choice on the market my! 6.5 PRC and 300 PRC, Im guessing it will do anything it will be in my future Magnum..., Amazon, MidwayUSA, GoHunt, OpticsPlanet, Sportsman 's Warehouse, and the bullet 's shape how... Rm, 2,900 fps from 24 & quot ; bl standard Large rifle a. Had at 63grs some experts have even gone beyond what we consider the max distance a rifle shoot! Path of a bullet given the shooting parameters that meet your conditions an animal is,... With a lot less powder goes hand in hand with recoil and muzzle blast hunting rounds cartridges and bullet.. Personal preference will go for the 7 PRC to several other cartridges using Hornadys Precision line. So thats really all I can 66 grs of H1000 behind a Berger 184 Hybrid produces 3,000 fps artist and... Lot less powder classifieds, and website in this browser for the 7 PRC it a foregone conclusion that will. To Brownell 's, Amazon, MidwayUSA, GoHunt, OpticsPlanet, Sportsman 's Warehouse, and website in browser... Information will never be shared and you could shoot that light of a bullet traveling through air...