TacFire Bu-308-18 Rifle Upper Assembly 308 Win Caliber 18" Black Nitride Barrel, Black Anodized 7075-T6 Aluminum Receiver & M-LOK Handguard For AR-Platform Includes Bolt Carrier Group Chambered In 308 Win, This Rifle Upper Is Completely Built And Ready To Be Put On a Lower. Includes a Bolt Carrier Group. Type: Complete Caliber: 308 Win Sights: None, Optic Ready Barrel Length: 18" Barrel Finish: Black Nitride Receiver Finish: Black Anodized Handguards: M-LOK Handguard Finish: Black Barrel Length Range: 18" To 18.99"
