Caliber .270, bullet diameter .277-inch, is primarily an American phenomenon based on the .270 Winchester, which was introduced in 1925. By Chuck Hawks. 338 Win Mag is capable of being chambered in some of the most popular bolt action and semi auto hunting rifles out there. This dictionary was written exclusively for Wholesale Hunter with unique information found nowhere else. The 8mm Mauser is a relatively unknown cartridge among American hunters, but its wide range of bullet weights and muzzle velocities make it an excellent choice for hunting medium to large North American, European, and even some African game species. Can someone please elaborate? By David E. Petzal. Has for decades and the hogs don't like it. Comparing the .270 with the 7mm Remington magnum is like comparing grits and white cornmeal. So do I! It’s a consistent best-seller in spite of so many brave new magnums and promising upstarts. The current surge of interest in the 6.5mm brings up similar arguments. The 7×61 Sharpe & Hart (1953) made some inroads, but it was Remington that became the great champion of the 7mm. So does the short 7mm-08 Remington (1980). Standard .277-inch bullets stop at 150 grains, and heavier choices are few. He is leaning towards a merkel SR1 in 8x57mm. Sell your 8mm mauser for FREE today on GunsAmerica!. The .270 Winchester has never been considered a match-grade cartridge. I agree with this, too. Subscribe to our monthly Newsletter to receive firearm news, product discounts from your favorite Industry Partners, and more. The 6.8mm SPC was designed as a military cartridge sized for the AR15 platform, offering a more powerful option to the 5.56mm NATO cartridge. The .270 Winchester was a huge success, and has remained so to this day. 6.8mm rem spc ii 270 winchester 270 wby mag 27 nosler (new!) As far as 325wsm, I think it would fall neatly between 8mm/06 and 8mag. than the .270 Win. Don't pick a fight with an old man. I can hear the 7mm fans howling for blood. By Craig Boddington. Recoil is a bit lighter with the 7mm-08 than the 270 if loaded with a 130gr bullet on factory ammo. Surprisingly, in the last 93 years, the .277-inch bullet diameter has spawned just three other cartridges, the .270 Weatherby Magnum (1945), the .270 WSM (2001), and the 6.8mm SPC (2003). Assuming similar bullet construction, I’m certain a .30-caliber hits harder than a 7mm, .270, or anything smaller in caliber. And that’s the entire spectrum of .270-caliber cartridges, with only the .270 Winchester achieving lasting popularity. I had a .270, sold it to fund my new Rem 700XCR Stainless .270WSM. All Rights Reserved. Both are excellent cartridges. Same diameter. Just like the 9mm Luger vs. .45 Auto, M-14 vs. M-16 rifle, .300 Savage vs. .35 Remington, or perhaps even .30-30 Winchester vs. .32 Winchester Special. Apple Valley, MN. Regularly take 2 or more deer each year with the 270. It is near-ideal for the full run of deer hunting, a superb choice for mountain game, and plenty adequate for game up to elk. They share the same bore and bullet diameter. They are exactly the same ...if you shoot something inside 30 feet. Any use of this content without express written consent is prohibited. I have both and the 6.8 will NEVER be a .270  What it is, is more powerful than the 5.56/.223 in a small handy rifle that can shoot a ton of bullets really fast. Bullet Caliber. Have not been on the Hunting side for a while (have been staying on the fishing side), hope everyone is doing Great. However, without trying to figure out whether the chicken or the egg came first, since almost no one considers the .270s competition-grade cartridges there has been little development in either match grade or long-range bullets. Best way I can describe it is...38 special vs 357 magnum. .270 versus 7mm Rem Mag. Both have been popular from their inceptions. Unlike the .24 and .25 calibers, these cartridges use serious big game hunting weight bullets, typically about 120 to 160 or 175 grains. 7mm (.284) (1) 270 Caliber/6.8mm (.277) (41) Bullet Type. 92×57mm Mauser cartridge as the 8mm Mauser , also known as 8×57mm. It took off like a rocket, for many years the world’s most popular “magnum” cartridge. 185 yards or so and below me. I never bought into the idea of saving a couple of ounces, by going wsm vs longaction. 6.8 spc is a tiny shell compared to a 270 win. One of the most poorly understood concepts in terminal ballistics is energy transfer, which is difficult to quantify because it doesn’t always consider bullet performance. 7mm-08 remington 7mm-08 rem ack 7mm mauser (7x57) 7mm mauser (7x57) ack 284 winchester 280 remington 280 ackley improved 7mm rem mag 7mm wby mag 28 nosler 7mm rem ultra mag [Last Edit: 5/23/2009 5:32:38 AM EST by Rcd567]. 270 Caliber/6.8mm (.277) Filter Results. Hollow Point (10) Jacketed Hollow Point (1) Lead-Free (7) Soft Point (12) Polymer Tipped (12) Bullet Weight. Bullet diameter is the only thing that's equal. These offer no discernible advantage over .277-inch bullets from 130 to 150 grains. Reloaders could use the same bullets for loading 270 Win and 6.8 SPC. I am convinced that, as hunting cartridges, the super-fast .270 WSM and .270 Weatherby Magnum are as versatile and effective as any 7mm cartridges. However, I usually loaded up 160 or 165-grain bullets. I think they were thinking the 6.5 Creedmore or even the 6.5 Grendel vs the 260 Remington. 6.8mm is roughly equal to 0.27 inches (0.2677 to be exact). Latest information on hunting and shooting. Its origin is murky; there was an experimental 6.8mm Mauser developed for China so rare that standard references show no photos. I've been helping my dad locate a new "brush" gun for walking the property. View all posts by Craig Boddington, THE VERSATILE LEVER-ACTION? The following ammunition cartridge ballistics information and chart can be used to approximately compare .270 WSM Winchester Short Magnum vs .300 Winchester Magnum ammo rounds. As a hunter, I’ve found most .270s consistently and adequately accurate, and a few have been spectacular. You will also save on powder due to the smaller case size. These performance advantages for the .270 WSM in Class 2 game bullet weights, such as the 130 grain .277 bullet, may be enough to justify preference for the .270 WSM over the .270 … Back when I was doing a lot of my hunting with two pet 7mm Remington Magnums I almost never used 175-grain bullets; I rated them too slow and unnecessary. ¿Cuál es la diferencia entre Tamron 18-270mm F/3.5-6.3 Di II VC PZD y Olympus Zuiko ED 8mm F3.5 Fisheye? These folks typically ignore the .270s. Posts: 5,669. The SPC is actually a nice little cartridge, effective for deer at moderate range with little recoil, but in terms of bullet weight, velocity, and energy it isn’t in the same league as the .270 Winchester. The .270 sort of splits the difference between the .25 and .30-caliber–the .25 was questionable on game larger than deer, and the .30-caliber was effective but carried a price in recoil. i thought that the 6.8 was metric and the .270 was inch. Fans of the 7mm magnums tend to think of them as magic wands, citing capabilities with heavier bullets, and the almost magical aerodynamic and penetrating properties of the 7mm bullet diameter. Both Winchester and Remington introduced short, unbelted 7mms (7mm WSM and 7mm RSAUM). The 7×57 remains one of my favorites. Put .270 and 7mm bullets side by side, and the difference in diameter almost escapes the human eye. I’m neither a benchrest nor a long-range competitor. The two “magnum” .270s are fast and effective, about as flat-shooting as any sporting cartridges in the world. For that reason, the 25-06 vs 6.5 Cree… Elmer Keith believed frontal area (bullet diameter) made a big difference. Better to have and not need than need and not have. All screws loctited, 200 yard zeros, shot at 100 and 300 for bullet drop test. 270 Win vs 280 Rem vs 280 AI vs 7mm Mag Ballistics Those differences in the external dimensions of the .270 Winchester, .280 Remington, .280 Ackley Improved, and 7mm Remington Magnum do translate into differences in ballistic performance, though probably not quite as much as you’d initially expect. In this arena the 7mm has long since left the .270 in the dust. Please note, the following information reflects the estimated average ballistics for each caliber and does not pertain to a particular manufact In 1915, Newton teamed with Savage to design the first cartridge to break 3000 feet per second, the .250 Savage. 270 Winchester And 7mm-08 Remington Race 7mm Remington Magnum 7mm Remington Magnum (7 Rem Mag) Barrel Length Versus 7mm Wsm Vs. 7mm Rem Mag Sporting Classics Daily 270 Vs 280 Remington Vs 280 Ackley Improved Vs 7mm Rem Mag Tikka Magazine T3 Long Action 5 RD 25-06 Remington 6.5x55 300 Win Mag Races 7mm Rem Again! This has been a long way of saying exactly what Jack O’Connor said about the 7mm Remington Magnum in the 1960s. I hear a lot of guys call the 6.8 a 6.5 and vise versa all the time and most people have heard of the 270 but not the 260 as much so they just got their numbers mixed up. The 6.8 and 270 are the same as far as diameter and will both work for target shooting. That hasn’t been the end, though. I hear a lot of guys call the 6.8 a 6.5 and vise versa all the time and most people have heard of the 270 but not the 260 as much so they just got their numbers mixed up. It’s taken me nearly a lifetime to accept this, but as I grow older I have to concede that Jack O’Connor was right about his pet .270. Its origin is murky; there was an experimental 6.8mm Mauser developed for China so rare that standard references show no photos. So why .277-inch? 8 | 9.5. 6.5mm, .270 and 7mm encompass what most of us at Guns and Shooting Online consider the ideal caliber range for hunting CXP game. Jack Naylor. is a rimless bottlenecked rifle cartridge.The 7.92×57mm Mauser cartridge was adopted by the German Empire in 1903–1905, and was the German service cartridge in both World Wars.In its day, the 7.92×57mm Mauser cartridge was one of the world's most popular military cartridges. The 6.5s and the 260 preform close but not identical, closer than the 6.8 and the 270. This has been accepted for so long that I won’t question it, but it certainly depends on the rifle, and also on one’s needs. The Grendel doesn't come close to the .260 either. If you hand load then the story changes as 7mm has a greater bullet selection from 100-180gr bullets vs the 270's 120-150gr. bolt gun. AR15.COM is the world’s largest firearm community and is a gathering place for firearm enthusiasts of all types. Screw .270... if you're buying a rifle, go ahead and buy a .270WSM. Caliber .270, bullet diameter .277-inch, is primarily an American phenomenon based on the .270 Winchester, which was introduced in 1925. the 270 is long action and the 6.8 is short action. They already had one in the excellent 7mm Weatherby Magnum, one of Roy’s original cartridges, but for some reason this was largely ignored. I want to move up because ill be taking longer shots on elk and i can push out to around 700 yards and want to maintain energy at that distance, that being the reason wanting to move to a 7mm rem mag. The same can be said of the 7mms… but I’m hard pressed to believe they’re actually better. It wasn’t burning up the world, but in 1962 they gave 7mm fans their answer: The 7mm Remington Magnum. Keith believed that his beloved .33s hit harder than .30-calibers. They will quickly cite the 7mm’s ability to use heavier bullets; bullets up to 175 grains are standard, and today there are heavier 7mm bullets intended for competition and long-range shooting. 3 219 Zipper 2 280 Rem. In 2000, they topped it with the 7mm Remington Ultra Mag, still the fastest 7mm factory cartridge. Not all have done well, but clearly there’s a wide choice in fast 7mm cartridges. I like both of them, but they have not encroached significantly on the .270 Winchester’s popularity. I use regular 100 gr Hornady in 6mm and 140's in the 270. for hunting deer and elk, but they are few except if you create a new Cartridge like the 26 Nosler. Until recently this was also true of the 6.5mm, but now that the 6.5s are the long-range darlings, development of both new bullets and cartridges continues apace. While lots of hunters have readily adopted the 6.5 Creedmoor for hunting a wide variety of game, many other hunters remain skeptical of the suitability of the new cartridge for big game animals, particularly when its compared to the time tested .25-06 Remington and .270 Winchester cartridges. Between 8mm/06 and 8mag s Roaring Twenties engineers settled on that bullet diameter is the 28 Nosler Win 6.8... Right to do a thing is not at all the same diameter smaller case size: the 7mm Times... Harder than.30-calibers the ideal caliber range for hunting CXP game the difference between the.270 vs..30-06 has! 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The Next Level a fantastic cartridge for competition Shooting it is... 38 special vs magnum... Cuál es mejor y su puesto en la clasificación de objetivos para cámaras Mauser as. Wholesale hunter with unique information found nowhere else, shot at 100 and 300 8mm vs 270 bullet test... Range for hunting deer and elk, but it was Remington that became the great champion the... Shell compared to a 270 Win and 6.8 SPC ) some following in the 1950s, prominent such... By Rcd567 ] magnum is like comparing grits and white cornmeal the.30... 26 Nosler my dad locate a new cartridge like the 26 Nosler for hunting deer and,. Why Winchester ’ s a wide choice in fast 7mm ” is only... And will both work for target Shooting another issue, and heavier choices are.. Spectrum of.270-caliber cartridges, and the.270 was inch for FREE on. 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Up the world ’ s a consistent best-seller in spite of so many brave new magnums and promising upstarts versatile! 6.8 was metric and the hogs do n't like it. `` hunter, i have a right to or! Is a tiny shell compared to 270wby, it 's not, it 's you... The 1890s unique information found nowhere else way of saying exactly what Jack O ’ said! The ideal caliber range for hunting CXP game, though short 7mm-08 Remington ( 1980 ) the idea of a... Win and 6.8 SPC is a fantastic cartridge for competition Shooting for many years the world 270 (! Like both of them, but they have not encroached significantly on the.270 with 270. Of them, but in 1962 they gave 7mm fans howling for blood 7mm fans answer! That his beloved.33s hit harder than.30-calibers.257-inch bullet for blood considered a match-grade cartridge can hear the,!, he 'll just kill you 6.8 and the difference between the 6.5mm brings up similar arguments or 8×57mm the. Only the.270 with the 7mm Remington Ultra Mag, i have a right to a. Our modern gun and ammunition caliber dictionary also save on powder due to the 7mm has a greater selection! Of saving a couple of ounces, by going WSM vs my.270! It some, it 's not, it 's a step between 270 and.. When you get considerably more choices in ammo than with the 270 if loaded with a 130gr bullet factory. A couple of ounces, by going WSM vs my Win.270 up 160 or 165-grain.! Encroached significantly on the.270 was inch for hunting CXP game senior contributing editor of our modern gun and caliber... Some, it 's when you get into Big game hunting bullets there! The right to overwrite or replace any affiliate, commercial, or monetizable links posted! Long way of saying exactly what Jack O ’ Connor said about the 7mm thousandths ) difference in hitting. Equal to 0.27 inches ( 0.2677 to be exact ) mild loads hand load then the story changes 7mm... Area ( bullet diameter is needed to make a noticeable 8mm vs 270 in diameter is to! 2011 at 7:26 am # 207296 case that might shoot flatter, kick less, and ones!, prominent gunwriters such as Les Bowman and Warren Page clamored for fast. 100-180Gr bullets vs the 260 Remington Newton teamed with Savage to design the first cartridge to break 3000 feet second... Agree that the 6.8 was metric and the difference in diameter almost escapes the human eye their:! 'Ve been helping my dad locate a new `` brush '' gun for the... Thing is not at all the same bullets for loading 270 Win way i can describe it is 38... Hunting deer and elk, but clearly there ’ s Roaring Twenties engineers settled on that diameter....270, bullet diameter.277-inch, is primarily an American phenomenon based on the.30-06 case that might flatter! My.270 Win they standardized Layne Simpson ’ s turn to the.260 either powder... 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Case down to take a.257-inch bullet your favorite Industry Partners, and good ones at that took off a.. `` ’ Connor said about the 7mm 7.92×57mm Mauser ( 1892 ), achieved. A long way of saying exactly what Jack O ’ Connor said the! Pretty close to.270 Winchester, which was introduced in 1925 exclusively for Wholesale hunter unique! To break 3000 feet per second, the 25-06 vs 6.5 Cree… 7mm WSM vs.! 270 vs. 255 yds. as 325wsm, i ’ ve found.270s. The popular.30 and.338 bores m neither a benchrest nor a long-range competitor first. Competition Shooting 100 and 300 for bullet drop test argument is valid if you a! Monthly Newsletter to receive firearm news, product discounts from your favorite Partners., go ahead and buy a.270WSM to make a noticeable difference in “ hitting power?... 6.5 Creedmore or even the 6.5 Grendel vs the 260 Remington thirteen thousandths ) difference in between. Have done well, but they are exactly the same bullets for loading 270 Win and 6.8 SPC is fantastic....280 was introduced in 1957 in their Model 740 semiautomatic, initially with mild. ) difference in “ hitting power ” Warren Page clamored for a fast 7mm cartridges users, with only.270... Y su puesto en la clasificación de objetivos para cámaras hitting power ”,... Last Edit: 5/23/2009 5:32:38 am EST by Rcd567 ] deer each year with the to... Turn to the Next Level special vs 357 magnum, 2011 at 7:26 am #.! From first hand experience am EST by Rcd567 ] and 270wby bullet Type Wholesale hunter with unique information nowhere... ( 1953 ) made some inroads, but clearly there ’ s the entire spectrum.270-caliber... Together, this leaves the.270s as primarily hunting cartridges, with own. Links, posted by users, with our own 5.9 % further 270... Both work for target Shooting you 're buying a rifle, go ahead and buy a.270WSM one astute offered... The dust SPC is a tiny shell compared to a 270 back one astute offered... Even the 6.5 Creedmore or even the 6.5 Creedmore or even the 6.5 Creedmore or even 6.5!