5.56 X 45 NATO BALL

Made By GGG The Lithuanian company AB Giraites Ginkluotes Gamykla

SS109 bullet which is a 62-grain M855 full metal jacket

Muzzle Velocity: 2990 fps Muzzle Energy: 1154 ft/lbs Casing: Brass Double Base Smokeless Propellant Waterproof Seal On Primer And Neck