1873 springfield trapdoor for sale smokless powder

The nomenclature of the time was based on several properties of the cartridge. 45-70-405, but was also commonly called the “.45 Government” cartridge in commercial catalogs. The cartridge is completely identified as the. Army’s Springfield Armory for use in the Springfield Model 1873 centerfire rifle. 45-70 Government ( and the only gov’t I trust), was developed at the U.S. At that time it was called the 45-70 Government cartridge. Government contract was issued for several thousand Springfield rifles chambered for the 45-70. The 45-70 dates back to as early as 1865 but it wasn’t standardized until 1873 when a U.S. 45-70 and ballistics chart, the second deals with Black powder. Energy drops to 860 and Velocity slows to 978. Removed for space, at 300 yards the heavy projectile drops drastically minus 78 inches. This is a ballistics chart for the 45-70 Government rifle: Rifle barrel length 24 Inches.Īmmunition: Remington 405 grain Soft Point bullet. Velocity slows to 1225 and energy to 1083 pounds. This projectile drops more than 27 inches at 300 yards. Removed for space, is the 300 yard trajectory numbers. Rifle zero: 142 yards, 2″ mid-range rise. This is a 45-70 Ballistics chart for rifles with a rifle barrel length of 24 Inches.Īmmunition: Hornady 325 grain FTX bullet.

Velocity slows to 1,071 and energy drops to 636 lb/ft. At 300 yards the bullet drops like a rock to minus 36 inches. Removed for space is the 300 yard trajectory. Rifle zero: 135 yards, 2″ mid-range rise.

This following table is a ballistics chart for the 45-70 Government rifle with a rifle barrel length of 24 Inches and the following:Īmmunition: Hornady 250 grain Monoflex bullet. 45-70 ammo comparison, that shows the velocity, energy, and drop for different weight bullets ranging from 250, 325, and 405 grains. You can use the following ballistics charts as a.

1873 springfield trapdoor for sale smokless powder