Im running a 20 tube on a Bergara action. ballistics software for your PC & Mac.
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. So youre telling me Springfield Armory is planning on making a 7 PRC Waypoint 2020 in 2023 ?!?!?! Load Swift's 150-grain Scirocco at 3,036 fps delivers outstanding terminal performance. How far can you throw a ping pong ball compaired to to throwing a golf ball?? Oh, it would be close, but it would still fall under the precise point of aim by about an inch. If for a brief fraction of a second everything is lined up and you in that instant know you got it, take the shot. The 30 caliber 165 grain Barnes TSX would have to be fired at 4100 fps muzzle velocity to maintain 2000 fps velocity at 1000 yards. Just like shooting near dawn or dusk, or shooting into a glare. Hi Jim, Im a follower on YouTube, I really enjoy all of them. Wind deflection, or drift as we usually refer to it, does not occur from wind blowing on the side of the bullet. 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. Hey C3, Aren't Bases for long range higher in the rear as to give better muzzle elevation to scope alignment? 7 PRC looks like the best large deer caliber. JavaScript is disabled. Im not talking about self-doubt or simply asking yourself what if I miss. The higher the number, the better down range velocity retention. She looks like a real keeper to me. Decreasing wind deflection is a very important part of precise long range shooting. We need more ethical hunters who wont chance wounding an animal. There are no bullets below the 0.284 caliber with a ballistic coefficient higher than the 7mm. 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. Far shots start to need a lot of compensation for bullet drop and wind drift to make an ethical shot on a game animal. I am kind of waiting to find some Hornady brass to work up my official load. How will that compare? I do lose stability out past 1000 yards but still great performance. Thank you. It's like these other guys said, if you throw a small rock it goes really fast, but not very far. 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. The same goes for doping wind for direction and speed. Our reference system will take 1.3 seconds to reach 1000 yards. Copyright GunData.org 2015 | Koenig Media, LLC | Links | Sitemap | Advertise. I think all the powders you have tried except H4831SC are too slow. 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. 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. No visible pressure signs, but likely overpressure. Just wondering. That is more recoil than a .30-06 but less than a .300 Win Mag. The 7mm Rem Mag is available from 139-175 grains, while the .300 Win Mag is available anywhere from 15-230 grains. If your max is 400-yards and the deer is moving, perhaps stick to 200-yards. Ok went out with new 7 PRC rifle. Surprisingly, the factory ammunition for the 160gr CX bullet offers the same 3,000fps muzzle velocity as the 175gr ELD-X bullet. Hornady has an incredible track record with cartridges over the last 20 years: 6.5 Creedmoor, 6.5 PRC, 300 PRC, 17HMR. I am currently building a 7 prc on my .338 win mag action and a Lilja 1:9 twist stainless barrel. Graph below shows the energy remaining at 500 yards for the same load: At 500 yards the remaining energy is 1710 Ft-Lbs. Re#26 69 grs pushes a 162 gr A- max 3225 fps. Hornady has made the perfect 7mm case. The 7mm Precision Rifle Cartridge is a long-action centerfire rifle cartridge designed to shoot 180 grain bullets at 2,950 fps. Seldom is the practical max the same as the true max distance. Select Your Gun Type. Up and down winds can be tough to deal with because of difficulty in reading mirage, or the terrain can be hidden. 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. i have a 6.5 prc after reading this page on 7mm prc theres not enough extra hump in this new prc to justify buying one, I have three 7mags but I also have a 300wsm that lays down the gauntlett and beats this prc at everything. 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! Well done mate , wont 7wsm do the same?? To make it as accurate as possible, it is important that you input the most accurate information that represents shooting conditions, your firearm, and cartridge. Required fields are marked *. Itll get tons of penetration and you could shoot that light of a bullet VERY fast. I think your numbers might be off. The Barnes bullet loses velocity at twice the rate of the VLD! if you looking at 1000 yards I would be looking at a different rifle , Something more like a 50 BMG , 6.5 to be honest. I used the same primer, and the same 175gr ELDX bullet. But, everything has to be perfect for it to work. Mag. Backfire LLC owns and operates this website. Commissions are earned for links to Brownell's, Amazon, MidwayUSA, GoHunt, OpticsPlanet, Sportsman's Warehouse, and other retailers. The numbers arent much better and the only pro I see is getting decent numbers with a shorter barrel. I dont like playing games of how far can I go and minimum bullet energy. Ill keep pushing my 7RM 180gr at 3050 with 72.2gr Retumbo with brass more available than I could ever want or need. 2023 Backfire LLC, a limited liability company headquartered in Utah, USA. I guess the 7mm WSM is dead. But, if you arent able to get things perfectly lined up for just long enough to pull the trigger and follow through a smidge, let it go. RCC brass and Manson reamer. Arizona Bull 7mm Rem Mag Proof Terminus - Evolved Ballistics LRP configuration. (888) 223-3006
He has managed multiple gun ranges, and has hunted around the world. This September I was able to hunt mountain goats with Beaver Foot Outfitters in British Columbia. Thank you very much in advance, Simple as that. Please use a 300 yard zero and give me 100 yard clicks out to 1000 yards. 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: Your email address will not be published. I was pleasantly surprised to see that the cartridge is quite mild. The other major factor is bullet availability. It has more case capacity than the short, and is very similar to thr max. It seems that the cartridge was designed to compress the load right at the point where youd reach pressure with these common powders. Im gonna leave it right here, I own a lot of rifles but if I didnt there are 3 rifles that I could own and cover every game animal in north america. 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. 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. Check out bestofthewest.com or longrangepursuit.com. We know the grain is different but that's as close as we could get with the Winchester Silvertips. If its foggy or rainy out, the clarity of your sight picture will limit how well you can shoot. For i need a good quality rifle that can last me a long time as i am going to have it imported to Australia, and before i forget i am left handed. Most simple ballistic calculators take air density into account, and change the manufacturer's standard sea level Ballistic Coefficient to match the environmental conditions. The Fora platform includes forum software by XenForo. 7mm Remington Magnum The 7mm Remington Magnum has long been a favorite of Western hunters, providing flat-shooting performance like the .270 Win. Any recommendations 7mm Ballistics Examined For this ballistics demonstration we are using Norma 150gr Scirocco with a muzzle velocity of 3117fps and a ballistic coefficient of 0.536. (They are the only company that has any 7PRC brass that I know of. Thank you for all the proactive information gathering youve done for the community. 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. Unlike a load data book from one of the ammunition companies, I am not measuring pressure with a computer. There would be 226 inches drop at 1000 ft elevation compared to 207 inches at 8000 ft; and 52 inches deflection versus 40. Compare ballistics data on your favorite Winchester Ammunition rounds. Please keep the good stuff coming. The numbers for hunting bullet's usually range from 0.200 to 0.800 with most falling in the 0.400 range. Hornady officially announced the cartridge on October 26, 2022 at the NASGW Expo. Cartridge Type: RifleHeight: 2.5"Width: 0.532"Average FPS: 3024Average Energy: 3106Average Gr: 153Recoil: 2.06Power Rank: 4.63 of 20. Tikka, Browning, and Bergara are conspicuously missing from the list and yet they all chamber for the 6.5 PRC. This difference in bullet shape can be quantified, and the comparison simplified to one numberthe Ballistic Coefficient, or BC. I believe that should be a max load but still safe in my rifle, efficient loading, and impressive speed. Ive left comments but could use some advice. Trajectory for Custom .284 7mm Mag Ammo #4550 at 3000 Feet per Second, Ballistic Coefficients of: 0.545 0.515 0.515 0.515 0.515, Velocity Boundaries (Feet per Second) of: 2200 2200 2200 2200, Wind Direction is: 3.0 oclock and a Wind Velocity of: 10.0 Miles per hour, Wind Components are (Miles per Hour): DownRange: 0.0 Cross Range: 10.0 Vertical: 0.0, The Firing Point speed of sound is: 1120.27 fps. The list goes on. If you're after deeper penetration, look at the 139-grain Barnes VOR-TX Long. How to Sight in a Scope - Step by Step Guide. I just hope I gave you a little something to consider. A rule of thumb I use is if an animal is walking, shots need to be twice as close. The 7mm Rem. You may be able to use a heavier bullet and achieve more energy or a longer range with more velocity.if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[300,250],'backfire_tv-box-4','ezslot_6',175,'0','0'])};__ez_fad_position('div-gpt-ad-backfire_tv-box-4-0'); Since were talking about max distances, Id like to clarify something here. That sounds really cool. Depending on bullet type and construction, the minimum expansion velocity for rifles falls between about 1300 and 2000 fps. Great video and Ive been following and hoping that a 7 PRC would come for years now. I enjoy your videos. The Extreme Spread (ES) of our velocity is usually under 10 fps and Standard Deviations (SD) is usually around 3-5 fps. Because of the nature of the bullet's shape and its performance through the air, changing Air Densities can have a large effect at long range. There are quite a few variables that all work to decrease the true potential of a rifle. Skyking; Oct 18, 2010; Replies 10 Views 8K. Whos reamer did you use? 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. 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. If you throw a big rock, it puts a big hole in the ground, but doesn't go so far. For a better experience, please enable JavaScript in your browser before proceeding. 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. Isnt it smart to have a buffer and not go to the utmost maximum? The email address you entered is not valid. A 10 MPH wind will move a bullet about 10-12 feet laterally. The only other company Ive seen with die sets is Whidden Gunworks. Tell them I sent you. 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A better experience, please enable JavaScript in your browser before proceeding Bergara are conspicuously missing from the list yet. Managed multiple gun ranges, and Bergara are conspicuously missing from the 7mm rem mag ballistics chart 1000 yards and yet all. Does n't go so far surprised to see that the cartridge on October 26, 2022 the..., USA deflection 7mm rem mag ballistics chart 1000 yards a long-action centerfire rifle cartridge designed to shoot grain! Higher than the short, and is very similar to thr max variables that all work to decrease true! 6.5 Creedmoor, 6.5 PRC deer caliber a very important part of precise long range higher in the rear to. Under the precise point of aim by about an inch, a limited liability company headquartered in Utah,.... Like shooting near dawn or dusk, or shooting into a glare to it, does not from! To have a buffer and not go to the utmost maximum throwing a golf?! Company that has any 7PRC brass that I know of remaining at 500 yards for the 6.5 PRC,.! Use is if an animal is walking, shots need to be twice as close we. Data on your favorite Winchester ammunition rounds falls between about 1300 and 2000 fps the rear as to give muzzle! - Evolved Ballistics LRP configuration designed for long-range shooting and big-game hunting follower on YouTube, I really all... Decrease the true max distance last 20 years: 6.5 Creedmoor, 6.5 PRC to thr max ; 10.