Cartridge 223 Remington
Grain Weight 55
Quantity 50
Muzzle Velocity 3240 Feet Per Second
Muzzle Energy 1282 Foot Pounds
Bullet Style Full Metal Jacket
Lead Free No
Case Type Brass
Primer Boxer
Lower Receiver Material: Machined from Aluminum Forgings 7075-T6
Lower Receiver Finish: Hardcoat Anodizing: MIL-A-8625F, Type III, Class 2
Grip: Magpul Grip in Black