Freedom Munitions .454 Casull 300 Grain Round Nose Flat Point Brass Pistol Ammo 20 Rounds. Featuring a hefty 300 grain round nose flat point plated projectile this quality ammo delivers accuracy with each shot traveling at 1600 fps. Specifications for Freedom Munitions .454 Casull 300 Grain Round Nose Flat Point Brass Pistol Ammunition: Manufacturer: Freedom Munitions Caliber: .454 Casull Number of Rounds: 20 Bullet Type: Round Nose (RN) Bullet Weight: 300 grain Cartridge Case Material: Brass Application: General Package Contents: Freedom Munitions .454 Casull 300 Grain Round Nose Flat Point Brass Pistol Ammunition Freedom Munitions FMBG454CRF300N20: .454 Casull 300 Grain Round Nose Flat Point Brass Pistol Ammo 20 Rounds