(Continued from Part 1. This concludes the article.)
A Rifle for the Recoil Sensitive
Around here, .30-06 is more common than .308 Win. The second most popular in my neighborhood is 6.5 Creedmoor (6.5CM), then 6.5×55, and lastly a wildcat for the AR platform, the 6.5 Timberwolf. Ideally, we would be best off to standardized on .308 Winchester. Yet .30-06 is still king in these woods. It is time tested and found to be the best all around cartridge CONUS, good for mouse to moose, and the occasional Griz, because it can shoot the heaviest .308 caliber bullets with a 1:10 twist rate barrel.
The .30-06 can also punch out a flat shooting 175 grain bullet at 2,800fps with H4831sc, H4350 powder, or other similar powders. It is appreciable flatter shooting than .308 Winchester, and far flatter than .308 Winchester’s military version, 7.62×51 NATO. Yet we do pay the price in terms of a punishing level of recoil. Therefore, my ideal long range rifle would be the 6.5×55 cartridge in a modern action capable of 60,000psi with 29 inch bull barrel attached, however that rifle is only a dream rifle.
Because I tend to flinch, I intentionally add weight to my Swedish Mausers, and load the ammo to modest pressures so that the recoil is closer to .243 Winchester. The additional weight also stabilizes the rifle and improves my aim. The resulting level of recoil is about 8 to 9 foot-pounds that can be compared to using a heaviest .243 100 grain bullet. As it is for most persons, my shooting is better with a lower recoiling rifle with 8 foot-pounds of recoil, versus 18 foot-pounds from a full-powered .308 Winchester cartridge that uses a 180 grain projectile, or .30-06 that can produce 23 foot-pounds of recoil. And the .308 Win is still not as flat shooting passed 500 yards as either the 6.5×55, 6.5CM, or .243 Winchester. If we suffer from a flinch, or have discomfort from a heavy recoiling rifle, the .243 Winchester could be the best choice. It is as flat shooting as a .300 Winchester Magnum, yet easier on the shoulder than either 6.5×55, or 6.5CM. It would be a good choice for medium long-range targets, especially inside of 500 yards.
Beyond 500 yards, 6.5CM, or 6.5×55 that are essentially ballistically identical, would be the better choice. These 6.5 cartridges make hitting targets out at 600 yards, and beyond, relatively easy, and allow new shooters to be successful at these and actual longer ranges of 1,000 yards and further, relatively quickly. This is possible because of the 140 grain 6.5mm bullet’s high ballistic coefficients that are much less affected by the wind. These rifles also tend to mild recoiling, and the cartridge tends to be more accurate than most others.
Rifles in 6.5CM are modern and made with precision machinery. The Savage 110, or Mossberg Patriot can be purchased for as little as $300 in either 6.5CM, or .308 Winchester. Get both! These are typically 1 MOA, a precision rifle straight out of the box, good for 1,000 yards, even if factory ammunition is used.
Continue reading“Boers, Beans, Bullets, and Bear Soup – Part 2, by Tunnel Rabbit”
