Dark Storm Industries DS-15 Phosphate Chrome Bolt Carrier Group Mechanical Stretch OPTIONAL MUTE

OPTIONAL MUTE

26 individual bartack reinforcements

accurately weighted replicas

the threaded barrel allows for the attachment of suppressors or other muzzle devices

no-compromise solution

Dark Storm Industries DS-15 Phosphate Chrome Bolt Carrier Group Mechanical Stretch OPTIONAL MUTEDark Storm Industries DS 15 Phosphate Chrome Bolt Carrier Group DSI BCG 556 PHC Fits most AR 15 Style Rifles for . 223, 5. 56 or . 300 Blackout 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