Description
This complete bolt-and-carrier group easily drops into a standard mil-spec AR-15 upper and it's ready to shoot. Batch magnetic particle inspected bolt gives long service life. Bolt and carrier feature a matte black phosphate finish that resists heat wear and corrosion. Carrier is chrome lined and has a staked gas key. Includes bolt assembly firing pin firing pin retaining pin cam pin and complete carrier.
Features:
- Black Phosphate Coating
- 158 Carpenter Steel Bolt
- 8620 Steel Carrier
Specifications:
- Manufacturer Id : DOUBLE
- Description : Chrome Lined
- Manufacturer : Doublestar Corp.
- Manufacturer Part # : AR100
- Type : Bolt Carrier Group
- Sub Category : Bolts & Bolt Carrier Groups
