DSI Complete AR-15 Bolt Carrier Group BCG Fits most AR-15 Style Rifles for .223, 5.56 or .300 Blackout Specifications for Dark Storm Industries DS-15 5.56 Bolt Carrier Group (BCG): Manufacturer: Dark Storm Industries Fabric/Material: Steel Cartridge: 5.56x45mm NATO Gun Make: AR Platform Gun Model: AR-15 Carrier Material: 8620 Steel Features: 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 Package Contents: Dark Storm Industries DS-15 5.56 Bolt Carrier Group
RK –
I am originally for NY and I purchased a state compliant DS-15 from DSI. I am a recreational shooter when time and money allow and no issues with any components in the upper receiver. I replaced the trigger due to a reset issue, but otherwise she runs great.