USED Bushmaster QRC 5.56 NATO/.223 Rem Upper Receiver 25in Length16in SBN Barrel 1/8 Twist Rate C.A.R. Style/A4 A2 Birdcage Black EDEMO2

USED Bushmaster QRC 5.56 NATO/.223 Rem Upper Receiver 25in Length16in SBN Barrel 1/8 Twist Rate C.A.R. Style/A4 A2 Birdcage Black EDEMO2. Durable and Reliable Platform. Specifications for Bushmaster QRC 5.56 NATO/.223 Rem Upper Receivers: Manufacturer: Bushmaster Cartridge: .223 Remington 5.56x45mm NATO Overall Length: 25 in Barrel Length: 16 in Barrel Profile: M4 Gas System Length: Carbine Length Barrel Twist Rate: 1-8 Threads per Inch: 1/2x28 Muzzle Device: A2 Flash Hider Finish: Salt Bath Nitride Color: Black Gun Model: M4 AR-15 Condition: Used Condition Quality: Fair Condition Details: Used Fabric/Material: Aluminum Gas Block Journal Size-Diameter: .625 in Handguard Style: Round Rail Gun Make: AR Platform Included Accessories: Rifle Bolt Carrier Group Included: MIL-SPEC Weight: 5.5 lb Features of Bushmaster QRC 5.56 NATO/.223 REM Upper Receivers 16in SBN Barrel with a 1:8 Twist Rate C.A.R Style Handguard with A4 Flat Top A2 Birdcage Flash Hider 1/2 x 28 Package Contents: Bushmaster QRC 5.56 NATO/.223 REM Upper Receivers Bushmaster 00-40003-BLK: QRC 5.56 NATO/.223 Rem Upper Receiver 25in Length16in SBN Barrel 1/8 Twist Rate C.A.R. Style/A4 A2 Birdcage Black