300 prc nosler load data

In particular, the existing .30 caliber cartridges were not well suited for using extremely long, high BC bullets. The .300 Win Mag normally uses a 1:10″ rifling twist, which is optimal for stabilizing bullets in that weight range. That’s how the two cartridges compare to each other in a nutshell.

While many hunters should be able to handle the recoil of both cartridges without too much trouble, don’t underestimate the impact that recoil has on the ability of a person to shoot accurately either. The biggest advantage of the 300 PRC is the fact that it’s specifically designed to use those really aerodynamic bullets. The 300 PRC also has about 7% more energy at the muzzle and about 15% more energy remaining at 500 yards than the .300 Win Mag. 0000052967 00000 n 0000118731 00000 n Then on to annealing! Annealing Made Perfect (AMP) Mark II annealer, more information about the AMP annealer, check out my full article on the subject, Primal Rights Competition Primer Seater (CPS), Subscribe to Ultimate Reloader Reloading Blog by Email, 25 Creedmoor PRS Rifle Build: Start to Finish, NEW: Athlon Cronus 10×50 UHD Laser Rangefinder Binoculars, Hornady Lock-N-Load Neck Turn Tool: Unboxing/Setup/Turning, 6.5 PRC Load Development: Bergara Wilderness HMR, WARP SPEED! 0000011563 00000 n 0000033574 00000 n 0000053679 00000 n

300 PRC factory loads generally have a muzzle velocity similar to the .300 Win Mag, but with a heavier bullet with a higher BC. 0000071998 00000 n 0000071737 00000 n 0000071914 00000 n I’m sure more companies will start manufacturing 300 PRC hunting ammo options in the near future and I’ll update the list as more manufacturers start producing ammo for the cartridge. Poll: What’s your number one reason for reloading? 0000117308 00000 n The chart below compares how much a 10 mile per hour crosswind impacts those same loads for each cartridge out to 500 yards. The Hornady 10th Edition (p574-585) reloading manual (and their online supplement) provided data to compare their size and recoil of the .300 Win Mag and 300 PRC. Make sure you follow The Big Game Hunting Blog on Facebook, Instagram, Twitter, and YouTube. 0000075238 00000 n 'http':'https';if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src=p+'://platform.twitter.com/widgets.js';fjs.parentNode.insertBefore(js,fjs);}}(document, 'script', 'twitter-wjs'); © 2020 Copyright 2016 Ultimate Reloader LLC. What’s your thoughts or fierce rifle with this twist. Above: the Annealing Made Perfect (AMP) Mark II annealerwith 300 PRC cartridges. This means I will earn a small commission (at no extra cost to you) if you make a purchase. 0000030693 00000 n That’s also one of the reasons why the United States Department of Defense recently bought some Barrett MRAD rifles chambered in 300 PRC to supplement the other cartridges the United States Special Operations Command (SOCOM) uses in their sniper rifles. Well, that would result in an overall length in excess of the SAAMI specifications for the cartridge.

That should be perfect at the ranges you’re talking about! Otherwise, i think you’re unnecessarily handicapping yourself and I’m not sure how much of an advantage the 300 PRC will provide you over your 300 Win Mag. Just got back from some testing on my 300 prc this morning. At the same time, the 300 PRC has a longer case neck than the .300 Win Mag (.3076″ vs .264″). Simply put, burning more powder in an equally sized space will result in shorter barrel life. And when precision counts, the reloading process and capability becomes super-important. 0000114340 00000 n SY��\����D�d'@� �� endstream endobj 47 0 obj <>>> endobj 48 0 obj <>/ExtGState<>/Font<>/ProcSet[/PDF/Text/ImageC/ImageI]/Shading<>/XObject<>>>/Rotate 0/Thumb 39 0 R/TrimBox[0.0 0.0 432.0 648.0]/Type/Page>> endobj 49 0 obj <> endobj 50 0 obj <> endobj 51 0 obj <> endobj 52 0 obj <> endobj 53 0 obj <> endobj 54 0 obj <> endobj 55 0 obj <> endobj 56 0 obj <> endobj 57 0 obj <>stream 0000006452 00000 n Loaded with a high BC 212 grain ELD-X bullet, 300 PRC Precision Hunter ammunition has a flatter trajectory and carries more energy down range than otherwise identical .300 Winchester Magnum ammo. Material connection (partnerships) information available at http://ultimatereloader.com/about/, Don’t miss out on Ultimate Reloader updates, make. Note: while the powder capacity figures listed above do give a good indication of the differences between the two cartridges, exact case capacities vary slightly according to the brand of brass used. H��W[��~�_я{�l�/ �z��8�a�� [^�֠��~���ό�"D�`����]���}}s'ŻG!�d�*�oHB?���X'TJ�N��ſ~Y�///��_=�����"���K��p�.B��a��J�?��*�^\��?���~��~����t��N�8i�|׈���Y�U��;� 0000000016 00000 n That’s not nothing, but there’s also not a gigantic difference between them either. Enter the Primal Rights Competition Primer Seater (CPS). Existing cartridges like the .300 Win Mag were certainly capable of excellent long range performance, but there wasn’t a .30 caliber cartridge purpose built for that task. The cartridge is available in both the Hornady Precision Hunter and Hornady Match lines with 212 grain ELD-X and 225 grain ELD Match bullets respectively. October 8, 2019 Gavin 300 PRC, Hornady, Reloading Blog 10 Shot Load Development, 300 PRC, 6.5 PRC, Benchmark Tactical Brake, Dave Manson Precision Reamers, Hornady PRC, Installing a Muzzle Brake, Kelbly's Atlas Tactical, Load Development, MDT ACC Chassis System, Muzzle Brake, Precision Long-Range, Reloading, Reloading Blog, Reloading Press, Reloading Videos, Rifle Barrel Chambering, Rifle Build, TriggerTech Diamond Remington 700, Ultimate Reloader, Your email address will not be published. trailer <<6F5D165DDAB54D558E0C5F20116A3083>]/Prev 190249>> startxref 0 %%EOF 143 0 obj <>stream Match-grade loads can make the difference between a hit and a miss when you’re stretching out to 1000 or even 2000+ yards. This results in increased case capacity for the 300 PRC (and the 375 Ruger) cartridge while still working with a standard magnum bolt face.

Using bullets from Swift Scirocco, Sierra Tipped MatchKing, Barnes LRX BT, Nosler E-Tip, Nosler AccBond Long Range, Swift A-Frame, Hornady ELD-X, Berger Tactical. 0000006563 00000 n

Poll: Where are you finding reloading primers and powder?

Your email address will not be published. I chose this press because of the long cartridge length for 300 PRC (3.700″ max COL, and I will go beyond that in testing!). The same goes for a couple of different options from Berger, so reloaders should be able to make a custom hunting load that works well for their needs.

In this article, I’m going to discuss the history as well as the strengths and weaknesses of the 300 Precision Rifle Cartridge in detail.

dai meter: 0.308" * 212 e. lgdrx-®item no. In general, a longer neck helps hold a projectile (especially a very long one) securely and concentrically, both of which help with accuracy. So, why is the 300 PRC better suited for using those heavier bullets than the .300 Win Mag? Among other companies, Barrett, Bergara, Browning, Christensen Arms, Fierce Firearms, GA Precision, Gunwerks, Hill Country Rifles, Howa, Ruger, and Seekins Precision all manufacture bolt action 300 PRC rifles.

Both loads use long, aerodynamic, heavy for caliber bullets that minimize bullet drop and wind drift at extended range. As you can see, it incorporates a number of features to help accomplish that goal. !function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0],p=/^http:/.test(d.location)? There is some overlap in the common bullet weights they use, but the 300 PRC generally works better with longer and heavier bullets. So, you’ll probably still be able to find 300 PRC ammo on shelves when people are buying everything else. Then on to annealing!

), lots of leverage, and depth adjustment in 0.001″ increments. Ultimate Reloader LLC is not responsible for errors in load data on this website. Since this requires a faster rifling twist (especially at lower elevation), I think you’re generally going with a 1:8″ twist rate. 0000115570 00000 n Once the die is set, the sizing goes very fast and smooth. This can also help enhance accuracy. 0000113319 00000 n Latest Updates to our 7.0 Reloading Data. Those specific figures were taken from the Hornady reloading handbook and represent a maximum powder load for each cartridge with a 225gr ELD Match bullet.

I also measured bullet runout and found about 0.002″ TIR near the tip. If they’re not plugged into the long range shooting community, most hunters and shooters probably haven’t heard about the new 300 Precision Rifle Cartridge (300 PRC) Hornady officially released in 2018. indicates maximum load — use with caution rifl e data 300 prc 212g rainb ullets sectional densit y: 319 0 . Reloading components for the cartridge (like 300 PRC brass) are available though. 0000006364 00000 n With the AMP Mark II, the process is simple: 1. 0000012139 00000 n This results in the 300 PRC having a tiny bit flatter trajectory with just 1.6″ (4%) less bullet drop at 500 yards. 0000118470 00000 n 0000003913 00000 n With the rise in popularity of extra long range shooting during the 21st Century, ballisticians at Hornady identified the need for a .30 caliber cartridge designed specifically for that sort of work. 0000114781 00000 n ���| 0 ��q endstream endobj 58 0 obj [86 0 R] endobj 59 0 obj [/Indexed 71 0 R 18 100 0 R] endobj 60 0 obj [/Indexed 71 0 R 0 85 0 R] endobj 61 0 obj <> endobj 62 0 obj <> endobj 63 0 obj <>stream So, while the selection of ammunition available for the cartridge is relatively small, hunters actually have some really nice rifles to choose from. 0000116197 00000 n 0000006339 00000 n DEAR LABBY Q&A. Do you have a rifle chambered in 300 PRC that you’re itching to take on a hunt? For this reason, most 300 PRC rifles usually have a relatively fast rifling twist rate (usually 1:8″) in order to stabilize those long, heavy, high BC bullets. Availability of ammunition is usually pretty good online though and most of the bigger retailers typically have a good selection of quality factory 300 PRC ammo in stock. All in all, this is outstanding 300 PRC ammo for hunting medium and large game like pronghorn, deer, black bear, elk, and even moose. All done with H-1000. I’m actually a little surprised it took this long for a cartridge that fills that void to come along, but better late than never and Hornady did an excellent job when they designed the 300 PRC.

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