Best Concealed Carry Insurance [Comparison Chart]. Species not Browm Bear I firmly believe that shot placement and the correct choice of ammunition plays a great role in all hunts know your rifles capability and your own limitations to insure humane kills respect the animals God has blessed us with to provide awesome meals for our families take great shots be patient teach the next generation about safety and our hunting tradition choose a rifle that your comfortable firing we are hunters not snipers respect our wildlife make great decisions clean humane kills with correct ammo for the animals you hunt, The 6.8 SPC is another mass produced, commercially available .277 caliber cartridge. With good shot placement and when using quality bullets, the .270 Winchester and .308 Winchester are ideally suited for hunting medium to large sized game. Each gun has its own unique qualities that are going to influence the numbers. The release of the .270 Winchester in 1925 in the Winchester Model 54 rifle saw the beginning of the American love affair with velocity, as well as the laying of a solid foundation for the American bolt-action sporting rifle.At the time, the lever gun held court in the hunting fields, though through the writings of Mr. O’Connor, change was on the wind. Yet, the .308 has more recoil due to a heavier bullet, especially the 180 grains projectile, which also has higher muzzle velocity. As illustrated in the chart,.270 Winchester rounds - on average - achieve a velocity of about 3060 feet per second (fps) while.30-30 Winchester rounds travel at a velocity of 2370 fps. While it’s always a hard choice, the .270 vs .308 might be one of the toughest decisions you will face. There are several components to stopping power of a particular cartridge. Using smokeless powder and a 150gr pointed bullet fired at a 2,700fps, the .30-06 Springfield was a gigantic improvement over other popular American cartridges used during that era like the .30-30 Winchester and the .45-70 Government. Out of the 3 calibers you are choosing to compare, the 308 is probably going to be the least expensive when buying ammuniton. Velocity is also important to hunters because it also influences terminal ballistics and how well the bullet will expand and transfer kinetic energy to the target. There are definitely more .308 Win rounds above that mark and there are definitely more .270 Win rounds below that mark, as the averages imply. These diameters play a role in the weight of the bullets that are used by the two cartridges and in other performance specs that we will look at later in the article. Additionally, the Browning X-Bolt, Kimber Hunter, Mossberg Patriot, Nosler Liberty, Ruger American, Ruger Hawkeye, Savage Axis, Thompson Center Compass, Tikka T3, and Weatherby Vanguard are available in both calibers. my choice is the 270 win, shooting range for animals is most in the 200 yards. However, since most modern .30-06 factory loads have a small edge in velocity (usually around 100-200fps) over .308 factory loads shooting the same weight bullet, the advantage in velocity of the .270 Winchester is even more pronounced when compared to the .308. 30-06 vs .270: Quel carabine aimer vous le plus?? Felt recoil will vary from shooter to shooter and rifle to rifle, but free recoil energy is still a useful way to compare cartridges.Interestingly enough, all four loads have almost identical recoil. Both of these cartridges have been used for long range shooting scenarios though they might not be the most popular rounds in today’s competitions. For small game hunting, the .270 is a much better option. Therefore, I rule out using the .308 for moose because I think a 165 grain bullet is too light for an animal that size unless you have the velocity created by the .270 Win. It’s a new world out there. So, let’s take a look at the ballistic coefficients of the ten rounds we are comparing (Graph 4). At this point the difference between the two cartridges is right at 10 inches. Before we get started, I have an administrative note: Some of the links below are affiliate links. Hitting small game with a heavy grain .308 is not going to leave anything behind and is just overkill and a waste of money. We think that both of these cartridges make excellent hunting options though there are hunting situations where one might be better suited than the other. We see that the averages of the two cartridges is still pretty close with less than 3ft.lb of force difference between the two. However, that makes sense when you consider that the .308 and .270 were designed as lower recoiling alternatives to the .30-06. Home defense or hunting, small or big game, short or long distance are only a few options that you have to think about. Helped along by Jack O’Connor and the famous articles he wrote for Outdoor Life about the .270 over the years, the cartridge gradually caught on with the hunting community. While recoil is more or less comparable between the two cartridges, typical .308 Winchester loads do not have as flat of a trajectory as typical .270 loads. With proper shot placement, this round still has the energy and the velocity to make a clean kill. If I was just game hunting though I would get the 270 for … En balle KS de 9,7g, la DRO de la .270 W est 182m et en .308 la KS même poids 9,7g est 175m... C'est un poil mais à poids identique ! This fits with the original intent of the designers interested in building a mild shooting and easy to handle cartridge that was still powerful enough for hunting medium sized game at short to moderate range. We have calculated the bullet momentum for our ten selected rounds and graphed them below from the muzzle out to 500 yards (Graph 10). Do you primarily hunt deer sized game (including black bear) at ranges less than 200 yards? The relatively light recoil of the cartridge also makes it easier to handle in a lightweight rifle that’s desirable on a mountain hunt. We will also take a look at other categories such as recoil, accuracy, and availability of the ammunition. I used the Federal Ballistic calculator and ShootersCalculator.com to compare wind drift, the range each bullet goes subsonic, and recoil for the cartridges. Though the differences are slight overall, we can pick out certain rounds where there is a 4 or 5ft.lb increase in recoil energy from a .270 to .308 round. While a gun and the ammunition may be capable of sub-MOA accuracy, real-life hunting is not like shooting on a shooting stand. The .270 came from the .30-03 which saw very brief use in the United States in the early 1900’s. For other readers: you can see what Brian is talking about with regards to the 270 Winchester vs the 280 Remington at the link below. For the most part, we see a lot of the same results with the larger data set. You don’t want to spend the night tracking through the woods after an injured animal because the bullet didn’t have enough power to drop it cleanly. The .270 might be a better option when dealing with shots that are over 400 yards. 270 is a nice cartridge; however, I think if the 280 Rem had come out at the same time, the 270W would be a footnote in history. The sectional density of a bullet is derived from the bullet’s weight and diameter and correlates to its penetration. Again, there can be a lot of variance on the BC from one round to the next of the same cartridge depending on bullet design. Their omission here does not reflect our attitude towards those rounds. I compared a 150-grain in the 308 Winchester against the 140-grain Core-Lokts in the 7mm-08 and 260 for two reasons. Impressive ammunition. Though we will look at each of these categories separate from the other, in reality, all of them influence and play off of one another. Other factors such as velocity and bullet design also play a role in penetration, but we will mostly keep the conversation on sectional density. The.270 Win HAS less bullet, "Drop" (Flatter Trajectory) than the.308 and with, a 140 grain Nosler AccuBond or, partition, starting at 3,000 FPS, should be an efficient "Elk slayer" to about, 500 yards ! The theories and physics behind the ballistic coefficient can get a little out there, so we are going to simplify it in this article. This helps support the blog and allows me to continue to create free content that’s useful to hunters like yourself. For general long-range shooting, a lot of the above discussion is pertinent here as well. For those who are more interested in long-range shooting, this section might not carry the weight the ballistics section has. The .270 Winchester/.270 Win/.270 made its appearance in the hunting world in 1925 where it would stay in relative obscurity for a time. Both cartridges and their five rounds have over 1,000ft.lbs of energy out at the 500-yard mark, and we also see that there is not really in patterns when it comes to each cartridge grouping together. Note: there is quite a bit of overlap with the performance of various 150 grain loads for both the .270 Winchester and .308 Winchester. I have two, one in a 270 and one in a 308. for longer range better go for the 7mm Rem Mag or 300 Win Mag/300 Wby Mag with 180gr. The 444 marlin puts a big hole in one side and out the other leaving a good blood trail if you have to track, but an animal hit with a 444 marlin mostly drops on the spot,or goes less than 25 – 50 yards. What this number tells you is how well the bullet resists wind drag and wind drift throughout its flight path and gives you an idea of how well a bullet will be able to cut through air and wind resistance. The first is that the .308 Win rounds, at least the majority of them, leave the muzzle with a around an average of 6lb/ft.s more momentum than the .270 Win rounds. For the price difference on the weather warriors and stainless stuff you can have a blued one cerakoted for around 100 bucks give or take. Make 260 Remington vs. 308 Test Fair. It’s a good example of how bullet design is the driving factor in this category. As you can see, there is a significant difference in the bullet trajectories between the two cartridges. 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