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In 1884, the US Ordnance Department increased the bullet weight of the 45–70 to 45–70–500, or a 45 caliber bullet, 70 grains of black powder, and a 500 grain bullet. [3] The new 45-70-500 loading was recorded with a muzzle velocity of 1315.7 feet, and generated 1525 ft lbs of energy at 100 yds, and 562.3 ft lbs of energy at 1,000 yards ...
Cannon-launched guided projectiles (CLGP) are precision-guided munitions launched by howitzers, mortars, tank guns, and naval guns.Those projectile main propulsion system is the initial kinetic shoot, directed as much as possible toward the target.
With a 200 yard zero, the ballistics chart looks like this: yds inches; 100 +11.5; 200 0; 300 -41.1; 400 -116.5; 500 -230.1; So a 200 yard ain't gonna cut it for a max point blank range on a deer, that 11.5" hump puts you right over the back of the deer. scot 15:51, 31 May 2006 (UTC)
According to the US Army Ordnance Department tests, the 45-70-405 was loaded to 19,000 psi, [4] while the 45-70-500 was loaded to 25,000 psi [2] The average accuracy of the Springfield Model 1873 was a circle with an average radius of 1.7 inches at 100 yards, corresponding to an ~3.4 MOA.
Longer range uses a higher trajectory, and in theory maximum range is achieved with an elevation angle of 45 degrees. [ 2 ] [ 3 ] [ 4 ] Calling and adjusting indirect artillery fire on a target unseen to the soldiers manning the guns, a modern United States example
Campbell was giving up 25 to 35 yards of field position for the chance to steal a possession. “I thought we’d get possession,” Campbell said. “I thought we would get that ball.”
In cartridges surviving from the black-powder era (examples being .45 Colt, .45-70 Government), the case is much larger than is needed to hold the maximum charge of high-density smokeless powder. This extra room allows the powder to shift in the case, piling up near the front or back of the case and potentially causing significant variations in ...
Words can hold a lot of power. They can uplift and inspire. Here are 50 quotes about life to motivate you.