Armscor Precision Inc USA .50 Action Express 300 Grain Jacketed Hollow Point Brass Cased Pistol Ammo 20 Rounds 20RD. ARMSCOR an ISO 9001 Certified Company complies with the SAAMI CIP and other military or customer desired standards or requirements. ARMSCOR cartridges and components are widely used by the police military gun hobbyist combat shooters and other shooting enthusiast due to its high quality precise and dependable performance. Specifications for Armscor Precision Inc USA .50 Action Express 300 Grain Jacketed Hollow Point Brass Cased Pistol Ammunition: Manufacturer: Armscor Precision Inc Caliber: .50 Action Express Number of Rounds: 20 Bullet Type: Jacketed Hollow Point (JHP) Bullet Weight: 300 grain Cartridge Case Material: Brass Muzzle Velocity: 1250 ft/s Application: Home Defense Target Package Type: Box Primer Style: Centerfire Package Contents: Armscor Precision Inc ArmscorUSA .50 Action Express 300 Grain Jacketed Hollow Point Brass Cased Pistol Ammunition Armscor Precision Inc FAC50AE-1N-20RD: USA .50 Action Express 300 Grain Jacketed Hollow Point Brass Cased Pistol Ammo 20 Rounds