A great bullet for competitive shooting or small and medium-sized game, these high-quality cast bullets are composed of 5% tin and 95% lead with a Brinell hardness of 10. They are rated to 1600 fps without gas checks. The bullet lube is designed for use with smokeless powder, but it will work with blackpowder firearms that have barrels less than 20" long. The alloy is lab text certified before casting. The Pentagon shape in the hollow point helps create stronger petals upon expansion. Available in 100, 250 or 500 count boxes. This is not loaded ammunition.