Bushmaster A3 Patrolman .223 Rem/5.56 16" Barrel Flat-Top Complete Upper Assembly - 91822

Bushmaster M4 Patrolman's Carry Handle Upper Assembly 16in 5.56 NATO/.223 Black. This high-quality upper assembly is built with the same rugged durability and attention to detail as the full M4 Patrolman's rifle series ensuring you have the reliability and accuracy you need for duty recreation and sport shooting. Crafted from premium 4150 CMV barrel material with a Salt Bath Nitride finish this 16 barrel boasts a twist rate of 1:7 and a barrel thread pitch of 1/2 x 28. The assembly also features a F-Marked A2 front sight carbine-length gas system and 7075 forged A4 flat top upper receiver. Other features include a detachable carry handle A2 flash hider mil-spec charging handle and complete BCG with bolt carrier made from 8620 Steel SBN and bolt made from 9310 MPI SBN. Upgrade your rifle today with the M4 Patrolman's Carbine 16 w/Carry Handle Upper Assembly. Specifications for Bushmaster M4 Patrolman's Carry Handle Upper Assembly: Manufacturer: Bushmaster Cartridge: 5.56x45mm NATO .223 Remington Overall Length: 25 in Barrel Length: 16 in Barrel Profile: M4 Gas System Length: Carbine Length Barrel Twist Rate: 1-7 Threads per Inch: 1/2x28 Muzzle Device: A2 Flash Hider Finish: Salt Bath Nitride Color: Black Gun Model: AR-15 M4 Fabric/Material: Aluminum Gas Block Journal Size-Diameter: .750 in Handguard Style: Round Rail Gun Rail: M-LOK Gun Type: Rifle Gun Make: AR Platform Bolt Carrier Group Included: MIL-SPEC Weight: 5.5 lb Magazine Included: No Features of Bushmaster M4 Patrolman's Carry Handle Upper Assembly Upper Receiver 7075 Forged A4 Flat Top Upper Receiver Carry Handle Detachable Flash A2 Flash Hider Charging Handle Mil-Spec Charging Handle Bolt Carrier Group 8620 Steel SBN Bolt Bolt 9310 MPI Tested Package Contents: Bushmaster M4 Patrolman's Carry Handle Upper Assembly Bushmaster 00-40004-BLK: M4 Patrolman's Carry Handle Upper Assembly 16in 5.56 NATO/.223 Black