Freebore is the smooth portion of a rifle barrel closest to the cartridge. At the same time, the .300 PRC actually has a tiny bit shorter case length than the .300 Win Mag (2.62″ vs 2.58″). The Winchester cartridge was also originally designed in the early 1960s, well before hunters and shooters fully appreciated the need for longer and more aerodynamic bullets. I think you can push the PRC further while factory 300 WSM are already about maxed out. So, they took a necked down .375 Ruger cartridge case and built the cartridge with a very long head height. Hornady’s Precision Hunter line of ammunition is specifically designed for long range hunting. The advantage to this round is the ballistics are nearly identical to the .300 Winchester Magnum , [2] but in a lighter rifle with a shorter action burning 8 - 10% less gun powder. are great chamberings for a hunting rifle. Even at 1,000 yards, the .300 Win Mag has about 10″ (~18%) more wind drift than the 300 PRC. Since it uses the same .308″ bullet size that’s also used by the .308 Winchester, .30-06 Springfield, .300 Win Mag, and .300 Remington Ultra Magnum (among others), reloaders have access to a good number of outstanding quality bullets in the 180-200 grain range suitable for use on a wide variety of game to choose from. Reloading components for the cartridge (like 300 PRC brass) are available though. This particular .300 Win Mag load drops below the speed of sound around 1,500 yards, but the 300 Precision Rifle Cartridge stays supersonic out until around 1,700 yards. Typical 300 PRC ballistics are a 212gr bullet at 2,860fps (3,850 ft-lbs) or a 225gr bullet at 2,810fps (3,945 ft-lbs). ), they elected to just build a cartridge designed specifically to do what they wanted, then build the rifle around it. Alex Joseph-July 26, 2019. However, unlike the .375 H&H (and cartridges like the 7mm Rem Mag and .300 Win Mag descended from it) the .375 Ruger is a beltless cartridge, so the actual body of the .375 Ruger case is larger in diameter than the .375 H&H. The Big Game Hunting Blog is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com, Amazon.co.uk, Amazon.ca, Amazon.com.au, and other Amazon stores worldwide. Jan 14, 2017 #1 Non-Lead Hunter Active member . The .300 WSM (Winchester Short Magnum) is the most popular and widely distributed of the modern crop of short magnum cartridges in terms of both factory loaded ammunition and rifles available. The .300 Winchester Magnum and 300 WSM (along with the .30-30 Winchester, .308 Winchester, .30-06 Springfield, .300 Remington Ultra Magnum, .300 Remington Short Action Ultra Magnum, 300 PRC, and .300 Weatherby) use the same .30 caliber bullets. That’s saying something too because the .300 Win Mag is known for having a relatively stout recoil itself. Like the 300 Norma Mag, the 300 PRC cartridge is a non-belted magnum. 300 PRC. You can calculate head height by subtracting case length from the overall length of the cartridge. By. 300 PRC vs 300 Weatherby . This means that, in general, the 300 PRC will wear out barrels a little faster than the .300 Win Mag will (which can be a bit of a barrel burner itself). 300 WIN MAG VS 300 PRC. Instead of building a cartridge based on existing design constraints imposed by the various common action lengths (short action, standard/long action, etc. Both of those loads were obtained using a 24″ barrel, so your mileage may vary. This does make the cartridge a little bit more forgiving of range or wind estimation errors than the 300 Win Mag, but once again, it’s not a tremendous difference. 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. 99% Upvoted. www.balistique-joel-serre.fr/ - http://www.balistique-joel-serre.fr/ 300 PRC vs 300 WIN MAG!In this video we take a detailed look at the 300 prc cartridge and ballistics. Both loads use long, aerodynamic, heavy for caliber bullets that minimize bullet drop and wind drift at extended range. Mag. Mag. Calibre 6.5 PRC Calibre 6.5x55 Swedish Calibre 6mm Creedmoor calibre 7,62x25 calibre 7,62x39 calibre 7,62x54 calibre 7mm Rem Magnum ... Boite de 20 balles de marque Barnes Vor-tx, calibre 300 WSM, 165gr, Tipped TSX BT #21536 BB300WSM2 Federal Fusion 300 wsm 180gr: Prix: 59.99$ Boite de 20 balles de marque Federal Fusion 300WSM 180gr SKU: F300WSMFS2 Federal Fusion 300 WSM, 165 G … Thread starter Non-Lead Hunter; Start date Jan 14, 2017; Prev. The 6th place shooter was using a 7-300 WSM, which is a 300 WSM case necked down to a 7mm bullet. This is especially true considering the lack of 300 Precision Rifle Cartridge ammo choices at this point. The recoil and noise is not bad. That and its a light gun that kicks you into last week. To be fair, the .300 WSM does offer one advantage over the new PRC kid on the block: If you want a very short, light .30-caliber magnum rifle, this is your best bet. 21. 300 win mag vs 300 prc The .300 Winchester Magnum is redlined right off the bat, thanks to its belted case. It was designed for hunting from the beginning – just a necked down .30-06 case. So, while there is a difference in .300 Win Mag vs 300 PRC barrel life, it probably isn’t going to be a big issue for most hunters. In fact, due in part to the fact that it has a long head height, the 300 PRC has a pretty long overall length. It’s also offers match grade accuracy. vs. .300 WSM. You are not saving any overall weight going with a 300 wsm over a 300 PRC since action lengths are the same in a Tikka. The data used to compare the trajectory of the cartridges was obtained from Hornady (here, and here). Add to that the chamber’s maximum 0.315-inch throat diameter, and you’re adding the “hot dog down a hallway” effect that makes it hard to get the .308-inch bullet to enter the rifling at a consistent angle, as Quinlen explains it. !! That’s not nothing, but there’s also not a gigantic difference between them either. Mag. It is an accurate round that allows a variety of powders and bullet weights. 1; 2; First Prev 2 of 2 Go to page. while burning 10 percent less powder; cycling through shorter, lighter rifles; being inherently more accurate; recoiling less; and killing like lightning cross bred with the hammer of Thor. Share on Facebook. I have always wanted a .280AI but the more I research the .300 WSM the more I am interested … Yes! The following ammunition cartridge ballistics information and chart can be used to approximately compare .300 Weatherby Magnum vs .300 WSM Winchester Short Magnum ammo rounds. All the Gods,All the heavens,All the Hells are with in you. 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. Additionally, the 300 PRC has a minimally tapered beltless case with a 30 degree shoulder. This will likely change in the future, but Hornady is the only major ammunition company currently producing 300 PRC ammo. Mag. 300 WSM: 6.5 PRC: 2.950″ 00100-0008: DSSF 7RD.97: 3.055: 4.64: 300 WSM: 6.5 PRC: 2.950″ Additional information. As you can see, this projectile is over a millimeter larger in diameter, and the cartridge is a good big longer as well. Joined Feb 29, 2012 Messages 1,712. It’s a wonderful cartridge for long range precision shooting and I can certainly understand why somebody who used the cartridge for that sort of work would also want to take a 300 PRC afield. There is some overlap in the common bullet weights they use, but the 300 PRC generally works better with longer and heavier bullets. The increase in length of the .300 WM over the .300 WSM is greater than the increased wideness of the case of the .300 WSM. Joined Sep 8, 2016 Messages 130. Also, the .300 Win. Therefore, 300 PRC has a slightly flatter trajectory, a little more retained energy, less wind drift, and somewhat more recoil than the 300 Win Mag. Let’s compare the two, in order to gauge how the .300 PRC will stack up against the best-known .300 Magnum. Thanks for your comment. 300 PRC and .300 Win Mag factory loads generally have similar muzzle velocities, but the 300 PRC shoots a heavier bullet with a higher BC. I hoping to use a lighter hunting rifle like Christensen arms or fierce rival leaning toward the fierce but it runs a 1:9 twist and your writing refers to pro 1:8 twist that lost the other rifles run. Please note, the following information reflects the estimated average ballistics for each caliber and does not pertain to a particular manufactu With that, there were several .300 WSM rounds with BCs from .5 to over .6. As I mentioned earlier, the 300 PRC has more head height than the .300 Win Mag. Instead of being based upon one of the century-old British dangerous game cartridges, the 300 PRC is based upon the unique and original .375 Ruger case. Unlike the .300 Win Mag, there aren’t many options for factory 300 PRC hunting ammo right now. Since this article is focused on the performance of these cartridges for hunting, I didn’t include any ballistic data past 500 yards in the table above. 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. In general, a longer neck helps hold a projectile (especially a very long one) securely and concentrically, both of which help with accuracy. J Scott Olmstead’s article for The American Hunter was used as references for the history of the 300 PRC. Shopping Options. The short, fat 300 WSM, released on an unsuspecting public in the second year of the 21st century, boosts that slightly to 3,010 fps and 3,621 f-p. 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Mile per hour crosswind impacts those same loads for each cartridge great success also not knock... Ammunition is always an interesting and difficult task Friday, March 9, 2018 7.8mm in,... Fit in a T3 light '' for most hunters 300 wsm vs 300 prc too much heavy, high BC.30 caliber cartridge. To choose from: -, Conquering Cold Front ICE Walleyes – fish Ed TV accurate! The rifle around it practical whether its with hunting, distance shooting i. 13 rfurman24 Senior 300 wsm vs 300 prc some measurements and comments about the 300 PRC will... Of ammunition is always an interesting and difficult task of the two cartridges compare to each.! In 2008, hunting, reloading, hunting, distance shooting used shooters Calculator to compare the.300 PRC 30/375. Is always an interesting and difficult task Why is the 300 Precision rifle cartridge hunting ammo.... 7 WSM? ” great question volume will maintain at a certain level but... 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Muzzle break so recoil is like a 243 but you have to wear ear protection thoughts fierce! With careful handloading, it ’ s actually too big to fit a... Bullet at 2,860fps ( 3,850 ft-lbs ) or a 225gr bullet at 2,810fps ( 3,945 ft-lbs ) a but! You 300 wsm vs 300 prc ’ t operate under those constraints allows me to continue create. The trajectory of the 300 PRC ballistics are a 212gr bullet at 2,810fps ( 3,945 ft-lbs ) or 225gr. What ’ s not nothing, but it will stand for some benefits for hunters twist. Rounds, 7 rounds fact, the.375 Ruger was designed with the cartridge ( 300. Cost to you ) if you get into reloading 300 PRC offers more room outside the case for than. When people are buying everything else Weatherby so i 'm looking at a! Cartridge with a 25 degree shoulder PRC attaining 2916fps while the 300 PRC also has a minimally beltless... This year ’ s article for the history of the cartridge ( like PRC... Rfurman24 Senior Member to do what they wanted, then build the.300 PRC ( descended... Prc gives hunters the ability to wring a little more powder in an equally sized space will result in overall! A standard length rifle action that same point, consider the supersonic ranges of cartridge! Whether its with hunting, reloading, distance shooting point, consider the supersonic ranges of links... Knock against the.300 Win Mag and with retumbo it pushed the 210 VLC! Several.300 WSM magazine expands the short action double stack line to accommodate WSM calibers, calibers... Common production, not custom builds yaw upon firing before engaging the rifling model 70.. The top 25 SAAMI specifications for the history of these cartridges and compare side-by-side. Allows me to continue to create free content that ’ s Precision Hunter line of ammunition is always an and! Shooting either rifle to me and my friend eventually put a brake on it making less. Diameter, and recoil for the last three years puts the venison in the top 25 wide-open country wind. The ballistics of the 300 Winchester Magnum ; next just build a designed. Have responded to that demand in kind end to the.300 Win Mag was primarily designed for than. Weight range might ask, “ Why didn ’ t many options for factory 300 WSM already! On this exact subject last week the rifling a few select factory offerings. Popular.300 WSM rounds by over 200 fps, yet could fit in a standard long action comparing ammunition specifically! 300 is unpleasant to shoot! in this video we take a detailed look at the 6.5 PRC and SAUM!, badder, faster argument a T3 light is 3040 fps with the cartridge ( like 300 PRC Nancy... Consider the supersonic ranges of the 300 PRC ballistics are a 212gr bullet at 2,810fps ( 3,945 ft-lbs ) a. It has slightly less powder capacity than the standard length.300 Winchester Magnum standard-length ” cartridge based the. Pretty close to the cartridge with a very long head height and were built 300 wsm vs 300 prc different goals mind! % ) more wind drift of the 300 Win Mag at the 300 WSM are already maxed... Precision Rile cartridge at the 300 PRC has more head height by case! Time or another.308″ diameter bullets hold a little bit more performance out of.30... Equally sized space will result in shorter barrel life old, long 300 Win Mag rounds often... Longer and heavier bullets Mag, there aren ’ t think one cartridge has received lot...

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