Underwood Ammo Hard Cast Features The Underwood Ammo Hard Cast line is loaded with a 430 grain hard cast flat nose bullet featuring a gas check a bullet design built specifically for deep straight-line penetration rather than expansion. The hard cast alloy resists deformation on impact which means the bullet drives through dense muscle and heavy bone without losing mass or stability. At a muzzle velocity of 1925 fps this load generates significant energy for a .45-70 Government round giving hunters a flat enough trajectory for realistic hunting distances. The gas check at the base of the bullet protects against barrel leading at this velocity helping maintain accuracy and consistency shot after shot. This ammunition is purpose built for hunters pursuing large and dangerous game such as hogs bear and other heavy-bodied animals where penetration matters more than expansion. The 20-round box format gives shooters a practical supply for a hunting trip or a range session sighting in a lever action or single shot rifle chambered in .45-70 Government. Underwood Ammo is known for loading ammunition at the upper end of safe pressure limits to extract maximum performance from each cartridge. For hunters who demand dependable penetration from their .45-70 rifle this Underwood Ammo Hard Cast load is a trusted choice available for sale at GrabAGun. Underwood Ammo Hard Cast Specifications Manufacturer: Underwood Ammo Caliber: .45-70 Government Bullet Type: Hard Cast Flat Nose Gas Check Bullet Weight: 430 Grains Muzzle Velocity: 1925 FPS Rounds Per Box: 20 Available At: GrabAGun