Cmmg AR-15 BOLT ASSEMBLY 5.56MM 55BA457

CMMG AR-15 Bolt Assembly 5.56mm 55BA457 (UPC 815835012490) CMMG 55BA457 AR-15 bolt carrier group assembly 5.56 NATO mil-spec made USA value reliability rock superior cycle supreme organized AR armor consistent full auto fire thousands builder basics bolt king. CMMG 5.56 AR-15 Bolt Assembly 55BA457 AR-15 Bolt Assembly: King bolt. 5.56mm: Standard serve. Full Mass Carrier: Proven power. HP/MP Tested: Quality queen. Phosphate Finish: Corrosion crush. Builder Basic: Bolt king. CMMG Mil-Spec BCG 5.56 King— King CMMG. Bolt Specs 55BA457 Spec Details Model 55BA457 Caliber 5.56mm AR-15 Bolt Assembly UPC 815835012490 CMMG AR Bolt Carrier Group Cycle— Cycle king. Features Shot Peened Bolt: Fatigue fight. Proper Stake: Gas secure. Extractor Spring: Eject elite. 55BA457 Bolt King "Cmmg AR-15 BOLT ASSEMBLY 5.56MM 55BA457 UPC 815835012490 bolt king!" king. "Bolt value," victory. 4.9/5. Bolt king. AR-15 5.56. CMMG AR-15 Bolt Assembly 5.56mm 55BA457: Reliability Rock Supreme (UPC 815835012490). The End