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. Will be suppressed at times, but in a effort to save weight on certain hunts will ditch the can(7 TBAC Ultra). The pistol bullet will slow down much faster, see Figure 2. Rifle Type Both the 7mm Rem Mag and the .300 Win Mag are only chambered in standard/long action rifles. And shoot 168 Barnes tipped triple shock bullets along with Berger VLD at same weight and load. 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. Our reference system will take 1.3 seconds to reach 1000 yards. 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). 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. Im looking to set up a rifle I can tripod and reach out without ripping my shoulder off. Still a decent amount of case capacity left. Thankyou for report off the 7mm PRC as I have been searching for since I saw the SAAMI specification. Thanks for all the helpful info on the 7PRC. The Barnes bullet loses velocity at twice the rate of the VLD! I mentioned that a bullet may not perform well under 2,000 fps. NEED ADVICE!!! Shots near the max effective range can totally miss the animal if you misjudge the distance by 50-yards. The list goes on. Using this as a reference, let's examine several other factors that can effect our shot placement. People may argue that the 7mm STW has come and gone, but with the PRS-ELR hybrid competitions becoming more common, even range directors like Scott Satterlee admit the 7mms are the ones to be on the lookout for, going forward. The Extreme Spread (ES) of our velocity is usually under 10 fps and Standard Deviations (SD) is usually around 3-5 fps. If you would like more information about any of these topics in an easy to understand format, try Robert Rinker's Understanding Firearm Ballistics. Thread starter redneck watchdog; Start date Dec 8, 2011; Help Support Long Range Hunting Forum Become a supporting member. Why no newer cartridges? Youtube is full of those videos. Newlon blanks. Its currently in a google sheet so I can easily share access with a good email. Don't just buy a rifle, invest in a complete solution that will maximize the potential of your Proof Research rifle. I had them make me a short 20 carbon fiber-wrapped barrel chambered in 7 PRC. Ive got it sending the 162 grain ELD-X 3200 FPS. Obviously Hornady makes dies for the 7 PRC, but I personally am not a fan of their dies. Jim, Im wondering why you did not include the Winchester 284, in your comparative with the lineup. Heres what I found. So please keep letting us know how it works for you. Ive got a Remington Sendero with a Brux 1:9 twist. Trying to decide between the new hot rod 7prc and the old standby (perfect) .280Ackley. 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. Wonderful! You have stated several times you would not use 6.5 Creedmoor or 6.5 PRC for large game like elk. It will a produce a line graph showing the bullet drop and flight path of the bullet. 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. Surprisingly, the factory ammunition for the 160gr CX bullet offers the same 3,000fps muzzle velocity as the 175gr ELD-X bullet. The bullet does not drop below the speed within the max range specified. Jim Harmer is a host of the Backfire Youtube channel. Jim, I think your numbers might be off. 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. Magnus spin drift will cause a bullet to drift right for a right hand twist barrel, and the amount is proportional to the square of the time of flight. Basically, like a wind vane on a roof or windmill, the bullet will align itself with the prevalent wind. Im hunting with this cartridge with 145 gr TTSX on red stags till 250 kg untill 300 m: 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. Hornady has an incredible track record with cartridges over the last 20 years: 6.5 Creedmoor, 6.5 PRC, 300 PRC, 17HMR. is beginning to assert its trajectory superiority here with a 5-inch advantage over the .270 Win. how will the 7mm prc compare to the 7mm sherman short or 7mm sherman max. I think too many hunters see muzzle velocity and assume if its fast, itll work long range, and thats not true at all. The 6.5 Creedmoor has long been known to cause damage to the International Space Station with errant shots. 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. The 7mm Rem. So youre telling me Springfield Armory is planning on making a 7 PRC Waypoint 2020 in 2023 ?!?!?! Your email address will not be published. They should also understand their own limitations. 300 PRC and 6.5 PRC ammo has challenging to find too, but is finally showing up with Federal and Sierra joining Hornady. Canting your rifle scope (tipping it left or right) can also cause significant left/right error. while they work great at closer ranges, they will fail miserably if you want to push your shots out there. 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. Daniel Defense firearms, parts and accessories. The recoil of the 7mm PRC produces 27.7 ft-lbs of energy at a recoil velocity of 14.1 fps. Simple as that. Thanks again! I have the 6.5 PRC and 300 PRC, and Im sure a 7mm PRC will be in my future. 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 . We develop the ideal load for your rifle that is tailored specific to your requirements, hunting or target. 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. If you own a 7mm Rem Mag, its easy to produce 7mm Rem Mag Ballistics reports using Shoot! I guess the 7mm WSM is dead. The same goes for doping wind for direction and speed. While I was thinking that the 7 prc might be the way to go, Im just going to re-barrel my 7mm weather with a faster twist! My 7 PRC will be in my hands Thursday so I will let you know how N560 and a 175 Hornady ELD-X does. 7 PRC would be a nice step down in recoil from a 300 win mag as long as you choose a lighter bullet. Seriously, before anybody argues with me, watch the video and get out your calculators and figure it out for yourself. Hopefully more options than what the 6.8 Western. 1400 W Henry St How much does the system you made weigh? Your results may vary. Copyright GunData.org 2015 | Koenig Media, LLC | Links | Sitemap | Advertise. Now im gonna say this , without reloader 26 powder I would have no need to own this 6.5prc, this powder is like magic. First, lets take a look at H4831SC powder loaded with a 175gr ELD-X bullet. We all understand how gravity works, and with the additional corrections for atmospheric conditions, a bullet's drop is easily calculated. A good laser rangefinder is a tool, and if it isn't used properly it won't yield good results. Great info on load data. Shot placement, bullet construction, and animal individuality will all dramatically impact the effectiveness of the bullet. Given Hornadys target load of 180gr at 2,950fps, this is likely a max load. N560 offers some of the best velocities without a compressed load. Great video and Ive been following and hoping that a 7 PRC would come for years now. Or, you can of course use a custom action like a Terminus, Defiance, etc. At 300 m my Blaser R8 shoots on 2 cm with these bullets. A good marksman will not squeeze the trigger unless he believes it will work. Your email address will not be published. He has managed multiple gun ranges, and has hunted around the world. Im looking for a new elk rifle and am very excited about this new caliber. The data in the following table contains averages for each cartridge. 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. .308 Winchester The 7mm Rem Mag is another specialized cartridge that deserves comprehensive ballistics analysis using Shoot! Again, BC and velocity is important. Now that hunting season is over would love to see some load testing out of your 20 inch barrel. Very well done. Copyright 2023 ShootersCalculator.comALL rights reserved. He is a well-known entrepreneur, having started many successful online brands, and lives in St George, Utah. 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 have a complete article on the best rifles available now in 7mm PRC. 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. Compare ballistics data on your favorite Winchester Ammunition rounds. 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. Input your hunting conditions to see the drop, drift, bullet trajectory, velocity, and energy in easy-to-read ballistics charts and graphs. If you're after deeper penetration, look at the 139-grain Barnes VOR-TX Long. Thats exactly what the 7PRC is, but it is by no means the only cartridge that offers those specs. Sure, some experts have even gone beyond what we consider the max distance. Im not sure that muzzle velocity would have helped this discussion, though. This load has been optimized in Shoot! Obviously, there are many technical differences between the two, but they do fill a nearly identical hole in the market. Any idea on predicted velocities for it? .270 Winchester Short Magnum, .30 M1 Carbine, .300 H&H Magnum, .25-06 Remington, .284 Winchester, .224 Weatherby Magnum, 7x57mm Mauser, .250 Savage, .405 Winchester, .45 Colt (often called .45 Long Colt), .375 Dakota, .375 Remington Ultra Magnum, 6.5mm Remington Magnum, .500 Smith & Wesson Special, .375 Holland & Holland Magnum. In addition to expanding reliably, a bullet must carry sufficient energy to take down the animal. 66 grs of H1000 behind a Berger 184 Hybrid produces 3,000 fps. 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. These are Altitude (basically, Pressure), and Air Temperature. The benefit was a hot shower and soft bed every night! A bullet with a BC of 0.400 will drift over 40 inches at 700 yards in a 10 mile per hour crosswind. Should be the next level do it all cartridge. Just like shooting near dawn or dusk, or shooting into a glare. Those shooters could use the information that Hornady is providing herein Increasing the BC to 0.700 the drift is only half, at 20 inches! ballistics software below for the same load: At 500 yards the remaining velocity is 2264fps again, this is exceptional ballistics for a bullet weight in this class and diameter. Ballistic Programing/Custom Turrets:If you are buying a ballistic range finder or kestrel we will program the ballistic computer for you so everything is ready upon arrival. The numbers for hunting bullet's usually range from 0.200 to 0.800 with most falling in the 0.400 range. That is more recoil than a .30-06 but less than a .300 Win Mag. Good flat trajectory and power make this cartridge a winner when hunting deer, mule deer, and other medium to large game. If you throw a big rock, it puts a big hole in the ground, but doesn't go so far. Most people will like 22, but I like em short! For over 70 years Sierra Bullets has been dedicated to the manufacture of the most accurate bullets in the world. Please consider including this in future. 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!
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