270 an incredibly accurate rifle for taking deer at moderate distances. Since most deer are taken at 200 yards or less, this makes the. That means when your rifle is sighted in correctly, it will shoot exactly on target, with no drop at 200 yards. The ballistics mentioned above create a flat trajectory at 200 yards. 308 but when both calibers are loaded with a 150-grain bullet, the ballistics were nearly identical.ДЇor deer hunting, the. 270 has a 2.54-inch case length, a half-inch longer than the. 308 casing, designed specifically for short-action rifles. 308ДЄt the same time, Winchester was developing the. The original Model 54 fired a 130-grain bullet at 3,140 fps.270 vs. 270 and the name has stuck for almost a century. In 1925, Winchester released the Model 54 in. The idea was to create a faster, flatter trajectory caliber modeled on the 30-06 shell casing. 45-70 Krag-Jorgenson used in some American Army units.ДЄfter the war, the US Army took note of the improved Spanish weapons and released the 30-06 Springfield bolt-action rifle in 1903.Д«eginning in the 1920s Winchester Arms began experimenting with necking down the 30-06 cartridge. It was vastly superior to the Springfield trapdoor rifles used by many volunteer American units, and a better weapon than the. Spanish troops in the Spanish American War of 1898 were armed with the 7x57mm Mauser rifle, a bolt-action weapon that fired smokeless cartridges. 270 on the deer hunting scene, we need to take a quick look at its history.

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