AR-15 5.56/.223 16" M4 KEYMOD UPPER ASSEMBLY WITH SLIP OVER BARREL SHROUD

AR-15 5.56/.223 16" M4 KEYMOD UPPER ASSEMBLY WITH SLIP OVER BARREL SHROUD

CA and NY compliant

Action: Semi-auto

Gas System: Carbine Length Gas System

Chamber: 5.56 NATO (shoots both 5.56 NATO and .223 Rem)

Twist Rate: 1/8*

Muzzle Device: Slip over barrel shroud with multi port muzzle brake, 1/2x28

Barrel: 16" M4 contour, 416R steel, stainless steel, M4 feedramps, .750 gas block diameter

Handguard: Rifle-length Keymod Free Float

A3 flat top upper receiver - Made from certified 7075-T6 aluminum forgings, black hardcoat anodized to gov. specs.; forward assist and dust cover installed

Does not come with BCG and Charging Handle. Can be purchased separately. Twist rate may vary between 1/8 and 1/9, depending on stock availability. Please inquire within.