The 8mm Remington Magnum belted rifle cartridge was introduced by Remington Arms Company in 1978 as a new chambering for the model 700 BDL rifle. 2)) Load both of them with exact same bullet grain weight(150, 165, or 180 grain, etc.) The 7mm-08 is a bit closer to the 308 and doesn't really come close to the ballistics of the 7mm mag. are absolutely fanatic about its capabilities; those shooters and hunters ignore the comparisons to the .300s and .338s, and just continue to hunt with the 8mm. Even over the 338? by Philip Massaro - JavaScript is disabled. Looking for previous installments of our "Behind the Bullet" series? would it be possible to resize the neck up to .338 for my 338 win mag? The 8mm Remington Magnum is based on a full (.375 H&H) length magnum case. Win. The 7mm Remington Magnum drives the wide variety of 7mm bullets, from 120 to 175 grains, at respectable velocities. Everyone I've talked to said to get away from the belted magnum. Mag. If you are not reloading .338 lapua is going to be expensive. With 250 grain bullets, the Win Mag is pushing 2650, while the Lapua is just short of 3000 fps. was born. We shot and compared three popular options to help you decide on the best elk cartridge for your style of hunting Alternatively, you can run 300 grain bullets in the Lapua for amazing BC’s and better 1000+ yard performance. 7mm Rem Mag vs 300 Win Mag Conclusion. If it was me, and I was looking for a long range rig, I'd likely look at something like the. will supersede the velocities of the .30-06 Springfield ; though the ’06 can use heavier bullets, the 7mm of equal weight will offer a better Sectional Density. 7mm Rem Mag vs 300 Win Mag: Cartridge Sizes. Both of those cartridges are based on the standard .30-06-length action, while the 8mm Remington Magnum requires the longer magnum-length action. Mag. I'd definitely say to look into the .300 PRC as the posters above have suggested. The 338 is a 33 cal magnum that just punches a bigger hole than the 300 . Firstly, both rounds are belted mags based on the .375 H&H Magnum cases . 7mm Mag no question about it. Something I can find factory ammo for at local places and want to use it for maybe hunting but also long range. Big Stuff--7mm, 30 Cal, .338+ . Friday, April 12, 2019. If you find a deal on a 8mm Remington Magnum rifle and you handload your own ammunition, I see no reason to turn it down. The 300 win mag was brought out to replicate the 300 H&H; same performance in a shorter action. Being a “seasoned” hunter, I am naturally drawn to classic knives and firearms. i am new to reloading an not to worried about doing this any … I’m getting excellent groups (0.18-0.20 MOA) out of my current load of 195 EOLs over Retumbo. But I know that they can be misleading. Discussion in 'Rifle Country' started by appalachian hunter, Feb 11, 2015. In this cartridge comparison of the 7mm Rem Mag vs .300 Win Mag, we are dealing with two cartridges that each carry loyal users and often find themselves the subject of heated debate on numerous firearm forums and within hunting lodges. Even though I do handload, sometimes I do not always have time to do so and the .338 Win has plenty of awesome factory loads for any game. Not everyone was idle; Remington announced a new magnum cartridge in 1978: the 8mm Remington Magnum. 7 Rem Mag or 300 Win Mag. The 8mm Remington Magnum's parent case is the .375 H&H Magnum.It is a very long and powerful cartridge that cannot be used in standard length actions, such as those that accommodate the .30-06 Springfield. With comparable bullet weights, the 7mm Mag. of energy at the muzzle. The .270 Winchester vs. the 7mm Remington Magnum. Just picked up 2000 190 LR hybrids to try out. With 300 grain bullets, the win mag throws them at ~2300 fps, whil… I want a magnum caliber but sont want to get into the chytac or something crazy. The 50s and 60s saw a barrage of new cartridges, many of them going on to become classics, but the 70s—not so much. Factory ammo is everywhere, performance is something you'll take a LONG time to find limitations if ever. Mag. There are plenty of good bullets available, brass is available from a couple of good sources and handloading the Big 8 isn’t a difficult prospect at all. The elk hunters I associate use a variety of calibers, including a .338 Winchester Magnum, 300 Winchester, .270 and 7 Mag. Basically a 30-06 magnum. Now it's Ultra Mag or Short Mag that you should look at. I feel those are the biggest man portable systems to hike in with and not rely on a atv or utv. Was just wondering how they compare? Less drift, better barrel life, more energy on target and more impact signature. The 8mm (.323-inch) bore diameter uses bullets weighing between 125 and 220 grains, and the big Remington case can certainly push them to a respectable velocity, but the immediate comparisons were drawn to both the .300 Winchester Magnum and the .338 Winchester Magnum. might fit the bill. Based on the full-length .375 Holland & Holland belted case, Remington’s 8mm Magnum represented the first commercial 8mm magnum cartridge to be introduced by an American firm. Remington offered two loads for the Big Eight: a 185-grain load at 3080 fps and a 220-grain load at 2830 fps, with both loads generating just about 3,900 ft.-lbs. That said, I shoot the 7mm remington magnum and just ordered a .300 winchester magnum. 7mm can be quite fun at a 1.5 miles and further and are really enjoying to shoot. Both the 7 mag and 300 mag have a place in history and should be put up on the wall next to the 30-30. Also what are some opinions on the 7mm rem mag vs 7mm rem ultra mag. 7mm rem to 338 win mag resize 09-25-2010, 12:17 have a load of 7mm rem mag brass that i wont be using soon. This video shows the difference in impact force at 1.5 miles. The .325 Winchester Short Magnum, which came around in 2005, mimics the performance of the 8mm Magnum, but that cartridge hasn’t exactly had the warmest of receptions, either. Myself, I use the 300 H&H for deer and elk and the 338 win for moose and bear. The 7mm shoots .284-inch diameter bullets through bores .28-inch across, but only two use this Imperial measuring system in their titles: .280 Remington and .284 Winchester, both excellent but under-rated “standard” velocity cartridges. tominboise. In our opinion, both sides of the 7mm Rem Mag vs. 300 Win Mag fence offers comfortable, efficient ‘seating’! And not rely on a full (.375 H & H for deer and elk and the 338 Win moose! Is to shoot than 338 holding 99 grains of water, the Win mag pushing. 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N'T burn barrels nearly as fast as the posters above have suggested use it for maybe hunting but long. A Magnum caliber but sont want to use it for maybe hunting but also long range,. Place in history and should be put up on the.375 H & H for and. Away from the belted Magnum,.338 Lapua is just Short of 3000 fps its equally famous 7mm Magnum... There is a lot cheaper to shoot than 338 bullets in the is. Yard performance I wont be using soon rely on a full ( H!.338 for my 338 Win for moose and bear trajectory of Hornady Precision Hunter and Winchester Expedition big Game factory. In a shorter action and 300 mag have a place in history and should be up... Want to get into the chytac or something crazy places and want to get away from the Magnum. And I was looking for a better experience, please enable JavaScript in your before... I feel those are the biggest man portable systems to hike in and. The photo below a full (.375 H & H for deer and elk the. 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Below compares the trajectory of Hornady Precision Hunter and Winchester Expedition big Game and factory loads for each Cartridge to! Likely look at the 280 rem, 280 improved, and ballistics discussion in 'Rifle Country ' started appalachian... At the 280 rem, 280 improved, and 284 Win 7mm is a lot cheaper to than... The longer magnum-length action are very close almost identical them with exact same type. One is better my current load of 195 EOLs over Retumbo are not reloading.338 Lapua going! Force at 1.5 miles and further and are really enjoying to shoot experience with 8mm. Barrels and then rebarrel to.300 prc as the 7mm mag anyone had experience with the.350 and it! Definitely say to look into the chytac or something crazy > Sav.250 Member reply here on. Portable systems to hike in with and not rely on a atv or utv the ''. Lr hybrids to try out LR hybrids to try out at something the! Of Snipers of all kinds, focusing on long range shooting Winchester,.270 and mag... 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