Bolt Carrier / Gas Key ''M-16'' Style 8620 Cromoly Steel Phosphate Finish Hard Chrome Lined Bolt Chamber Hard Chrome Lined Gas Key Grade 8 Torqued and Staked Gas Key Hardware Bolt 5.56 Bolt Head Assembly Carpenter 158 Cromoly Steel Phosphate Finish Shotpeened MPI Magnetic Particle Inspected S7 Tool Steel Extractor 17-4 Heated Treated Stainless Steel Firing Pin
SKU:
DSI-BCG-556-PHC
UPC:
496377000802
MPN:
DSI-BCG-556-PHC