Description
This Upper Assembly is complete and ready for your choice of optics or rear sights. The highly accurate 16″ M4 profile barrel is chrome lined and machined from 4150 chrome moly vanadium steel with 1:9″ rifling and a right hand twist. The A2 flash suppressor and standard A2 front sight are fitted. The machined aluminum flat top Upper Receiver is complete with bolt carrier assembly, charging handle, forward assist, and ejection port cover.
Category : Uppers
Type : Complete Gas Impingement
Caliber : 223 Remington/5.56 NATO
Sights : A2 Front
Barrel Length : 16″
Barrel Material : 4150 Steel
Twist : 1:9″
Barrel Description : M4 Profile
Barrel Finish : Black
Receiver Description : A3
Receiver Finish : Black
