This Dissipator style A3 upper will attach to virtually any standard AR-15 lower receiver. Comes complete with carrying handle, charging handle, forward assist, ejection port cover, bolt and bolt carrier assembly that is properly staked. With a 1 in 9" twist, the 16" barrel provides outstanding accuracy that has been enjoyed by competition shooters worldwide. Pre-ban style upper includes a bayonet lug and flash hider.



Technical Information

Upper Receiver: A3 Flat-Top

Barrel Length: 16"

Barrel Contour: HBAR

Barrel Material: 4140 Chrome Moly Steel

Muzzle Thread Pattern: 1/2"-28

Chrome Lined: Yes

Barrel Finish: Parkerized

Twist Rate: 1 in 9"

Chamber: 5.56x45mm NATO

M4 Feed Ramps: Yes

Muzzle Device: A2 Flash Hider

Gas System Length: Carbine

Gas Block Diameter: 0.750"

Handguard: A2 Style, Rifle Length

Sights: Removable Carry Handle, A2 front

Bolt Carrier Assembly Included: Yes

Bolt Carrier Type: Commercial





Please Note: Installation of AR-15 upper assemblies with certain features including, but not limited to: flash hiders, bayonet lugs, and threaded muzzles may violate state and/or local laws.