7mm prc vs 300 prc

One of the most prominent differences between the two is that the 28 Nosler fires a bullet diameter of 7mm or 0.284” while the 300 PRC fires the more common 30-caliber or 0.308” diameter bullets. The 300 PRC fires heavier bullets between 190 and 225 gr while the 28 Nosler fires lighter bullets typically between 160 and 185 grains.

7mm prc vs 300 prc. The 7mm PRC does offer higher velocity figures—running at a higher pressure—though many feel that the 7mm Remington Magnum has plenty of velocity. …

The 7mm PRC is the clear winner here, with a 228.812 drop from 100 to 1,000 yard drop. The 6.5 PRC and 300 PRC both had an approximately 30-40 more inches of drop. When considering velocity, we looked at known data points. 2,000 fps is typically required for optimal expansion of copper hunting bullets.

5. 7mm Remington Magnum Remington’s Seven-Mag doesn’t shoot any flatter than 6.5 Creedmoor, but remains extremely popular. ... RELATED: 6.5 Creedmoor vs. .308 Winchester. 8. 300 PRC.Shooting long, high BC .284 caliber projectiles, the cutting-edge 7mm PRC slides perfectly into the gap between 6mm PRC and .300 PRC. With a slightly shorter case length but the same overall length as the 7mm Rem Mag, the PRC has plenty of headroom for taller, sleeker, more aerodynamic bullets.Feb 10, 2023. #2. Both will make it there but I would go for the PRC. The 28 Nosler erode throats quickly and have a reputation for being hard to keep in tune from what I have heard. The PRC is less over bore and has a shorter powder column so it should be more stable with significantly longer barrel life.The 7-300 would be a 300 PRC case, necked down to accept a 7mm bullet. That may be the case if you're running mid-weight bullets with traditional powder...but a 280AI is going to fall quite a bit short, significantly short, of a 7Rem Mag with a heavy bullet and the right powder for the job.375 Ruger on the left and 300 PRC on the right. The surprising part is: After all this, I measured the OAL and came to 3.871 on all of them. I trim at 3.870 and my trimmer barely made a sound as I took these to 3.870. I ran them through a neck expander mandrel that slightly moved them out to what I prefer my neck tension to be.The 7mm PRC is something of a middle-ground choice between the smaller 6.5 PRC and the larger .300 PRC. The goal was to create a long-range round that could …2018 оны 3-р сарын 15 ... For all of these reasons, some shooters are completely ignoring or bashing the 6.5 PRC. ... 243 Winchester and 7mm-08 Remington for hunters.

Apr 3, 2019 · the 300 prc has a case head with a demenion that is the same as the regular magnums the nosler is slightly bigger and requier the rails on a 700 and the 70 actions to be opened up.that may be a added cost . gary b Which has least amount of drop to ONE MILE? Watch and see! In this video I discuss in detail several different loadings and show the drop out to one mile.HUG...Jan 25, 2023 · Taller than the 6.5 PRC and shorter than the .300 PRC, the new 7mm PRC is the Mama Bear of Hornady’s extremely successful Precision Rifle Cartridge family. Maximum cartridge lengths are 3.090 inches for the 7mm PRC, 2.955 inches for the 6.5 PRC and 3.700 inches for the .300 PRC. The Sniper's Hide App is here! Download the app DOWNLOAD. 300 Win Magnum vs 300 PRC I know how I feel, but my question is for you guys. Is the 300 PRC worth changing out your barrel, dies, bullets and ammo?... Since the purpose of the 300 PRC is mainly geared towards long range.The .300 Winchester Magnum lies on the other side of the velocity spectrum, being a bit faster than the .30-06 Springfield. It was released in 1963, as the fourth in a series of belted magnum cartridges based on the Holland & Holland case, shortened to fit in a long-action receiver. While the .458 Winchester Magnum handled thick-skinned game ...The 300 weatherby and 300 prc are two powerful rifle cartridges used primarily for long-range shooting and hunting. 300 weatherby is a high-velocity cartridge known for its flat trajectory and long-range performance, while the 300 prc is a newer offering that provides excellent ballistics and accuracy. Both cartridges are capable of …

The Sniper's Hide App is here! Download the app DOWNLOAD. I've seen some rumors swirling on other sites about a new SAAMI standard 7mm PRC cartridge rollout in the near future. Didn't see a thread on the topic here, so I figured I'd start one as a place to collect rumors, news and eventually load data once it's introduced. I'm interested …Oct 9, 2020 · The Sniper's Hide App is here! Download the app DOWNLOAD. 300 Win Magnum vs 300 PRC I know how I feel, but my question is for you guys. Is the 300 PRC worth changing out your barrel, dies, bullets and ammo?... Since the purpose of the 300 PRC is mainly geared towards long range. The 7 PRC, built for long-range shooting and big game, is a new take on the 7mm Rem. Mag. that fills the gap between the 6.5 PRC and 300 PRC. Based on the principles of modern cartridge design, the 7 PRC is poised to be a hit with long-range shooters and open-country huntersOct 26, 2022 · 7mm PRC SAAMI Specs. On June 28, 2022 SAAMI officially released the specifications for the 7mm PRC which you can download HERE. With a limit of 65,000 PSI, and compatibility with 300 Win Mag and similar rifle platforms (including magazines), the 7mm PRC has great power and flexibility.

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2023 оны 2-р сарын 27 ... I have a 300 PRC bought last year but just wondering what is this 7mm PRC. ... I get the same or better 7mm mag speeds with a custom throat ..It’s my understanding that was the reason for the PRC. Basically wanted to match the ballistics and bullet selection of the 6.5x284 but with factory loaded high quality ammunition available and in a short action. OP, I know it wasn’t in your options, but a 6.5 PRC would be my choice. I’m getting ready to build a dedicated hinting rig in a ...The 7mm PRC is the third in Hornady’s line of Precision Rifle Cartridges, coming after the 6.5 PRC and .300 PRC. Where the 6.5 PRC is designed to fit in a short-action receiver, and the .300 PRC needs a magnum-length receiver, the 7mm PRC uses a standard long-receiver. Like its two older siblings, this is a rimless cartridge without a belt ...Apr 5, 2022 · Two of the newest entrants into this category, the .28 Nosler and the .300 PRC. bear a closer comparison. The .28 Nosler is a cartridge developed by the Nosler Corporation. The cartridge fires a bullet with a diameter of .284 inches or 7mm. The Hornady designed the .300 Precision Rifle Cartridge (the .300 PRC) as a precision long-range rifle ... Reloading the 28 is also not inexpensive. Now I am waffling between the 6.5x284 Norma and the 300 PRC. Any real world advise from the standpoint of barrel life, recoil management, reloading, wound channel, energy at 300/500/700 yards, actual hunting experience etc. on those would be appreciated. Oct 13, 2020.

HEAD-TO-HEAD: 6.5 PRC / 7mm PRC / 300 PRC Ultimate Reloader 314K subscribers Subscribe 3.2K Share 167K views 11 months ago Full Story: https://bit.ly/3DlorRo UR on RUMBLE:...2022 оны 10-р сарын 27 ... As for the 7 Rem Mag vs. the 7 PRC, the trajectory data indicates there is no appreciable difference out to 400 yards and not a heck of a lot ...The 7mm PRC was introduced in 2022 by Hornady. It is based on the .300 PRC case, necked down to accept 7mm bullets and slightly shortened. It has a case length of 2.28 inches and a maximum overall length of 3.090 inches, which allows it to be chambered in most standard-length actions. The 7mm PRC has a reputation for being …Hornady blessed the 7mm PRC with the same chamber design parameters and match-grade tolerances possessed by the ultra-accurate 6.5 Creedmoor, 6.5 PRC, and .300 PRC. Likewise, factory …At 600m, the 308win is drifting 3.5” laterally for every 1 mph of wind while the 7 mm mag is drifting 2.5” for every 1 mph wind. That’s an inch extra for every 1mph wind. Keep in mind that at that distance, you are not moving a 1inch group with your hunting rifle but a clay pigeon sized group if you have a well put together setup.Hornady just released its new 7mm PRC cartridge, fitting in somewhere between the 6.5 PRC and 300 PRC for a precision-rifle cartridge. It’s geared toward hunting purposes, but also excels at ...Dec 24, 2019 · 300 PRC is a step up in energy, easier to see dust signature and splash, .8+ G1BC bullets available - though you'll need 8-9 twist, blows less in the wind. More killing power if hunting. Need a heavy and braked rifle with the 300 PRC to be all day shooter friendly. Everything has trade offs and another one is the 300 is more expensive to shoot. The Sniper's Hide App is here! Download the app DOWNLOAD. I've seen some rumors swirling on other sites about a new SAAMI standard 7mm PRC cartridge rollout in the near future. Didn't see a thread on the topic here, so I figured I'd start one as a place to collect rumors, news and eventually load data once it's introduced. I'm interested …The 300 prc gives almost the same fps with a 230 gr berger if loaded correctly at the same pressures. Only 15 fps difference. The advantage of the 300 prc is for the none reloader. Case capacity is within 2 grains of each other, 95 gr vs 97 gr. If you don't mind a single shot the 300 rum loaded at 4+" with 245 or 250 is absolutely devastating.

2022 оны 6-р сарын 26 ... I also have 300 7mm WSM brass, and have not built a gun to match yet. I ... or single load it, and not have any disadvantage over the 300 PRC.

The Sniper's Hide App is here! Download the app DOWNLOAD. 300 Win Magnum vs 300 PRC I know how I feel, but my question is for you guys. Is the 300 PRC worth changing out your barrel, dies, bullets and ammo?... Since the purpose of the 300 PRC is mainly geared towards long range.The 7mm PRC does offer higher velocity figures—running at a higher pressure—though many feel that the 7mm Remington Magnum has plenty of velocity. …That was exactly my concern about the length of the cartridge vs ejection port. 300 prc max length (loaded round) is 3.7”. 300 weatherby max length (loaded round) is 3.560”. ... The modern Mark V rifles i have is 7mm WBY & 257 WBY. My 300 WBY is a German made Mark V & may be different. It's locked up in the safe. Bought it for an …375 Ruger on the left and 300 PRC on the right. The surprising part is: After all this, I measured the OAL and came to 3.871 on all of them. I trim at 3.870 and my trimmer barely made a sound as I took these to 3.870. I ran them through a neck expander mandrel that slightly moved them out to what I prefer my neck tension to be.This model, not inconspicuously, features a Proof Research carbon-fiber-wrapped barrel. It’s threaded at the muzzle and includes a thread protector. Naturally, this 7mm PRC features Savage’s Accutrigger and Accustock, which has a stiff fore-end and is adjustable for comb height and length of pull. MSRP: $1,709.7prc vs. 300prc elk gun. Fair points here - "on paper" the 7 seems to be fine out to 1000 (1900FPS in a factory match bullet, 24" barrel), but less mass is hard to quantify in data. Not a lot of data out there yet, so this is somewhat apples & oranges given barrel length and load differences in available data.Mar 28, 2019 · Could 6.5 PRC be a good 7mm parent case without the rebated rim, a slightly shorter powder column and a bit more case capacity? I think that would be easier to pull off than a Shehane. If 6.5 PRC takes off and some very nice brass is made, it could be a nice round that doesn't need 80 grains of powder.

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The 7 SAUM, on the other hand, has a greater maximum effective range and is better suited for larger game animals. When it comes to recoil, the 6.5 PRC has less recoil than the 7 SAUM, making it easier to shoot accurately for longer periods of time or for smaller frame shooters. The 7 SAUM, on the other hand, has more recoil, but this is to be ...You’ll just wound them. 7mm is way better- just ask guys in the hunting forum. But yes- 300 PRC is a great cartridge. Shooting the 212 ELD-x it will do well out to any reasonable range. I’ve used the .30 cal 200 ELD-x out to 700 on elk. 212 is even better. When my current 300 WM barrel is gone, I plan on re-barreling with 300 PRC.Jun 22, 2023 · The 7mm PRC is also a rimless cartridge, and shares the 30-degree shoulder common to the PRC family. Where the 6.5 PRC is designed for a short-action rifle, and the big .300 PRC needs a magnum-length action, the fact that the 7mm PRC uses a common long-action and offers that wide range of 7mm bullets make for an excellent combination. Here is the short answer: At longer range, the 7mm PRC performs very similarly to the 300 PRC. However, at close range the 300 PRC has more energy making it better for big game animals. If you need a flat shooting cartridge, go with the 7mm PRC. …7mm PRC isn’t being introduced because it has light recoil. It is very much a magnum cartridge, in fact one significantly more-powerful than 7mm Rem-Mag, if reports are accurate. Recoil may be on par with 300 Win-Mag, depending on the precise loads being used and so forth. Rifles of this kind cater mostly to two potential markets:The .300 PRC’s long head height enables handloaders to seat long, sleek bullets way out. To provide enough head height for extreme long-range bullets, Hornady’s design gurus made the .300 PRC’s case about the same length as a .30-06 or .300 Win. Mag., but they spec’d the cartridge for full-magnum-length actions. ...With game in the 400lbs range and alpine hunting, the 6.5PRC can be easier to use on recoil, rifle weight and use a shorter barrel length. Shooting elk and moose at extreme distance (700-800 yards) would favor the 7PRC, shooting elk and moose at 600 yards on down would still favor the 7PRC for horsepower, but the 6.5PRC would suffice …Pros and Cons of the 7mm PRC. Ideal for elk hunters who want extended range capabilities. Tough to beat for shooting at short ELR distances such as 1,000 yards (though the 300PRC will certainly outperform at distances around 1 mile) Laser-like trajectory can drop less than 20″ at 400 yards.Daniel Defense Delta 5. SEE IT. This is an impressive debut for Daniel Defense, which is a newcomer to the high-end bolt-action rifle scene. This highly accurate, no-nonsense rifle is built around ...It will offer a velocity advantage of about 300 fps or so over the 7x57mm Mauser with most bullet weights, and the most popular choice for the .280 Remington seems to be the 140-, 150- and 160-grain slugs. … ….

According to Hornady, it was created to fill the niche between 6.5 PRC and 300 PRC. The company made the 7mm PRC with a variety of fantastic features including using temperature-stable, magnum-speed propellants for reliable velocity with minimal variations. The use of those powders also extends barrel life. Numerous manufacturers …6.5 PRC: 147gr @ 2,900 fps; 7mm PRC: 180gr @ 3,000 fps; 300 PRC: 225gr @ 2,800 fps; Drop Comparison: The Three PRCs. Can the 7mm PRC beat both the 6.5 PRC and the 300 PRC? The answer is YES. Here’s the data for the above chart: This was a bit of a surprise for me to find out! Drop Comparison: 7mm PRC -vs- Popular Hunting Cartridges. While ...In this video I compare the new 7mm PRC to the 300 Win mag. I want to see if the 300 Win mag can hold up to the 7mm PRC in hunting and long distance target s... To learn more about popular hunting calibers like the 6.5 PRC, 7mm PRC, and 300 PRC visit: https://huntingguns101.com/optin1615146914565?utm_source=YouTube&u...“Fitting the niche between the 6.5 PRC and the 300 PRC, the 7mm PRC features temperature-stable, magnum speed propellants for consistent velocity and longer barrel life. Factory rifles are available or simply swap the barrel on your 7mm Rem Mag or 300 Win Mag and reap the benefits of this long-action, centerfire rifle cartridge.2023 оны 5-р сарын 29 ... Or is the recoil too much for precision competition work ? Is it a patent problem like the 7mm WSM had ? . Because it ain't a .308??Using a Mausingfield with the two magnum bolt faces will allow you to run both a 7mm magnum cartridge and a large magnum .338 caliber something-or-other, or even 300 Norma. Just those two bolt faces will allow you to buy pre-fit barrels in, just off the top of my head: 6.5 PRC, 7 SAUM(modern, no-belt cartridge), 300 PRC(modern, no-belt ...2023 оны 2-р сарын 3 ... But because Hornady loads the 7mm PRC to 65,000 psi as opposed to 61,000 psi, the 7mm PRC is faster by about 100 to 150 fps. 7mm PRC and 7mm ...Dec 22, 2021 · The 7-300 would be a 300 PRC case, necked down to accept a 7mm bullet. That may be the case if you're running mid-weight bullets with traditional powder...but a 280AI is going to fall quite a bit short, significantly short, of a 7Rem Mag with a heavy bullet and the right powder for the job. Hornady’s 180-grain ELD (X or Match) load is rated at 2975 fps. The 7mm Rem. Mag. with existing 1:9.25 twist cannot stabilize that bullet; the 7 PRC calls for 1:8 twist (or faster), and factory 7 PRC rifles will be so barreled. In bullet aerodynamics, the race is not always to the swift. The 180-grain ELD Match bullet I’m shooting has a ... 7mm prc vs 300 prc, Oct 26, 2022 · The hornady 300wm vs hornady 7 PRC comparison shows the 7 PRC having MORE energy at the muzzle. That's not how physics work when comparing a 83 grain case to a 93 grain case with a bigger bore. A 300 wm with the comparable 30 cal bullet (212 ELDx) at comparable 300wm pressures, might show a different picture. , May 3, 2023 · 5. 7mm Remington Magnum Remington’s Seven-Mag doesn’t shoot any flatter than 6.5 Creedmoor, but remains extremely popular. ... RELATED: 6.5 Creedmoor vs. .308 Winchester. 8. 300 PRC. , Feb 11, 2023 · The 7 PRC seems like a better alternative with a bit less recoil than 300 Win Mag but slightly more than 30-06. As a long range gun, 7mm projectiles have a lot going for them that I find appealing. The biggest issue is going to be finding a consistent supply of ammunition. , One of the most prominent differences between the two is that the 28 Nosler fires a bullet diameter of 7mm or 0.284” while the 300 PRC fires the more common 30-caliber or 0.308” diameter bullets. The 300 PRC fires heavier bullets between 190 and 225 gr while the 28 Nosler fires lighter bullets typically between 160 and 185 grains., Since this was the ELR forum, I just took it super long... but at 2k, there's a marked difference between the two. The PRC needs 26.1 mils, where as the 7-300 needs 16.7. 4.6 mils of wind vs 3.3... And the 7-300 is still supersonic at that point, and arrives with about 100 ft-lbs more energy., 10. 7mm PRC Here is the youngest of the bunch, yet just as impressive as those which came before. Based on a shortened .375 Ruger case, this new offering from Hornady sits perfectly between the short-action 6.5 PRC and the magnum-length action .300 PRC, giving 7mm Remington Magnum performance from a rimless, non-belted …, Jan 12, 2023 · The 6.5 PRC and 300 PRC have proven to be outstanding cartridges for hunting and long-range shooting. The PRC cartridge offers excellent accuracy and boasts impressive power, making it well-suited for taking down a wide range of big-game animals. Furthermore, long-range hunting has been revolutionized with the introduction of precision rifle ... , 2023 оны 1-р сарын 12 ... Each PRC caliber brings similar attributes to cartridges that have been around for years. 6.5 PRC vs 6.5 Saum, 300 PRC vs 300 Win Mag, and 7mm ..., The 7mm PRC does offer higher velocity figures—running at a higher pressure—though many feel that the 7mm Remington Magnum has plenty of velocity. …, The .300 PRC’s long head height enables handloaders to seat long, sleek bullets way out. To provide enough head height for extreme long-range bullets, Hornady’s design gurus made the .300 PRC’s case about the same length as a .30-06 or .300 Win. Mag., but they spec’d the cartridge for full-magnum-length actions. ..., The new 300 PRC case is slightly shorter than the old 300 Winchester Magnum case, but fatter, retaining .532” belt diameter from the head and tapering forward to .515” at the shoulder. This adds about 5 percent more powder volume and enables headspacing off the 30-degree shoulder., The 6.5 PRC case is substantially shorter and no amount of fireforming will, safely, stretch a 6.5PRC case to make 7 PRC brass. Now, if your smith is talking about building you a 7-6.5PRC well that is an entirely different cartridge then a actual 7 PRC. The 7-6.5PRC is just a necked up 6.5 PRC case to 7mm., 7prc vs. 300prc elk gun. Fair points here - "on paper" the 7 seems to be fine out to 1000 (1900FPS in a factory match bullet, 24" barrel), but less mass is hard to quantify in data. Not a lot of data out there yet, so this is somewhat apples & oranges given barrel length and load differences in available data., 2022 оны 6-р сарын 26 ... I also have 300 7mm WSM brass, and have not built a gun to match yet. I ... or single load it, and not have any disadvantage over the 300 PRC., 7prc vs. 300prc elk gun. Fair points here - "on paper" the 7 seems to be fine out to 1000 (1900FPS in a factory match bullet, 24" barrel), but less mass is hard to quantify in data. Not a lot of data out there yet, so this is somewhat apples & oranges given barrel length and load differences in available data., The 7mm-08 Remington’s recoil produces 14.88 ft-lbs of energy at a velocity of 10.68 fps. Because of its mild recoil, it is often recommended as a good hunting cartridge for youth and small-framed shooters. The 7mm Remington Mag generates significant recoil of 22.15 ft-lbs at 13.32 fps., The 7 PRC is definitely NOT a beltless 7mm Rem Mag. You will never see 175-180gr high-BC bullets loaded in factory ammo for the 7 Rem Mag. Rifles just aren’t designed to handle them. The 7 PRC (and 6.8 Western) have much tighter chamber tolerances and are designed to be more accurate. They are throated for long, sleek, …, The 338 Lapua can handle a whopping 114 gr of propellant while the 300 PRC can handle 77 gr loads of powder. One interesting difference is that the 300 PRC has a slightly longer overall length than the 338 (3.7” vs 3.681”). Though this is a minor difference, it shows the lengths that Hornady went to make the 300 PRC accept extremely long ... , Apr 8, 2023 · The 7mm PRC uses the same bolt face as a 7mm Remington Magnum, 300 Win Mag, or a 300PRC or 6.5 PRC. If your rifle is already chambered to use that magnum bolt face, you’re set. If your rifle doesn’t have that bolt face, you can either order a new bolt, or some actions have replaceable bolt faces which are cheap and easy to change out. , Taller than the 6.5 PRC and shorter than the .300 PRC, the new 7mm PRC is the Mama Bear of Hornady’s extremely successful …, 2023 оны 6-р сарын 1 ... So I'm building a custom hunting rifle with bighorn sr3 long action (magnum) and a .284 bartlein barrel. I was fairly set on 7mm prc till I ..., Apr 24, 2023 · Here is the short answer: At longer range, the 7mm PRC performs very similarly to the 300 PRC. However, at close range the 300 PRC has more energy making it better for big game animals. If you need a flat shooting cartridge, go with the 7mm PRC. If you value energy the most, the 300 PRC is a better cartridge. , The .300 PRC was designed as the ultimate precision long-range, medium-bore rifle cartridge, and even though it’s only a couple years old, the PRC is already a …, Sep 18, 2023 · Traveling at 2700 fps, the trajectory of the .308 Winchester isn’t as flat as the .300 Magnums, nor even the 6.5 PRC, but still makes a good choice for an all-around hunting rifle. With a common softpoint bullet, and a 200-yard zero, the 308 will print 8½ inches low at 300 yards, 25 inches low at 400 yards and 50 inches low at 500 yards ... , 7 PRC. It will do everything you need it to do with less recoil, be inherently more accurate because of tighter SAAMI specs, and have better down range ballistics. For a scope, Leupold vx5HD 3-15x44 CDS-ZL2 with the windplex reticle. I was in this same boat last year, with the intent on going on a elk hunt with my best friend. I got a Tikka in ..., Factory rifles are available or simply swap the barrel on your 7mm Rem Mag or 300 Win Mag and reap the benefits of this long-action, centerfire rifle cartridge., 2023 оны 7-р сарын 6 ... And, of course, it will be chambered in many factory rifles, or swap the barrel on your 7mm Remington mag or 300 Win mag to reap the benefits of ..., The new 300 PRC case is slightly shorter than the old 300 Winchester Magnum case, but fatter, retaining .532” belt diameter from the head and tapering forward to .515” at the shoulder. This adds about 5 percent more powder volume and enables headspacing off the 30-degree shoulder., Oct 23, 2020 · The .300 PRC’s case is the same diameter as the .300 Win. Mag.’s belt, and the .300 PRC has less taper and a 30-degree shoulder as opposed to the .300 Win. Mag.’s 25-degree shoulder. So even though the .300 PRC case is slightly shorter at 2.58 inches than the Win. Mag., it offers about five percent more capacity. The .300 PRC has a long ... , Feb 8, 2019 · The PRC needs 26.1 mils, where as the 7-300 needs 16.7. 4.6 mils of wind vs 3.3... And the 7-300 is still supersonic at that point, and arrives with about 100 ft-lbs more energy. That still looks like apples and oranges, to me, not "same same". , As with the the 6.5 PRC and the 300 PRC that are already out and have enjoyed large initial success and hype, the PRC in 7mm PRC stands for Precision Rifle Cartridge, and just like it’s siblings, it is a product of Hornady’s cartridge design division. The 7mm obviously stands for the bore of the bullet, which is a 7mm or .284 bullet., The 300 PRC will actually be slightly LONGER when both are throated with a given bullet seated in the same manner. I have had 3 Noslers and have a PRC that should be here in a week or so. ... Tikka 7mm PRC. El Dirtbag; Aug 9, 2023; Bolt Action Rifles ; Replies 12 Views 2K. Aug 11, 2023. Bevo. One Rifle To Dial in Hunting / Scope Work …, At longer range, the 7mm PRC performs very similarly to the 300 PRC. However, at close range the 300 PRC has more energy making it better for big game animals. If you need a flat shooting cartridge, go with the 7mm PRC. If you value energy the most, the 300 PRC is a better cartridge.