R-GUNS BOLT CARRIER GROUP 5.56 BLK BCGBLK556

R-Guns 5.56 Bolt Carrier Group Black Nitride BCGBLK556 - UPC 756542284391 R-Guns bcg: BCGBLK556—bolt carrier group 5.56 blk. 556 bcg (UPC: 756542284391). BCGBLK556: R-Guns BCG 5.56 Black BCGBLK556: 5.56/.223 BCG. Black nitride. Full auto rated. Cycle core. Key Features and Specifications Caliber: 5.56 NATO / .223 Rem Finish: Black Nitride Carrier: 8620 Steel Bolt: Carpenter 158 Model: BCGBLK556 UPC: 756542284391 R-Guns AR-15 5.56 Bolt Carrier Group Black Nitride Full Auto M16 Profile MPI Tested Reliable Upgrade BCGBLK556 R-Guns reliable; bcg battle. "5.56 black bcg!" Group grit. Pros and Cons Pros: Nitride slick MP tested FA rated Price perf AR drop-in Cons: Basic stamp No extras R-Guns 5.56 BCG. R-Guns BCGBLK556 Carrier "R-GUNS BOLT CARRIER GROUP 5.56 BLK BCGBLK556," UPC 756542284391. R-Guns BCGBLK556 r-guns bcg. Bolt boss. Black beast. The End