Chambered in 308 win, this rifle upper is completely built and ready to be put on a lower.Includes bolt carrier group. Receiver Finish: Black Anodized Type: Complete Caliber: 308 Win Sights: None, Optic Ready Barrel Length: 16 Barrel Finish: Black Nitride Handguards: M-LOK Handguard Finish: Black Barrel Length Range: 16 to 16.99
