OA 5.56 BCG DLC – Black

$169.00

In stock

SKU: OA-556-BCG-DLC-BLACK Category: Tags: , , ,

Description

Onyx Arms 5.56/.223/300bo Full Auto profile & rated complete bolt carrier group coated in DLC Black Color.
These are made by Tool Craft & laser engraved our logo on the side of the carrier.

  • CARRIER SPECIFICATIONS

    • Material: Domestic Aircraft Quality 8620 Steel
    • Gas Key: 4130 Steel: Grade 8 Gas Key Screws (properly staked)
  • BOLT SPECIFICATIONS

    • Bolt Material: C158
    • Extractor Material: 4140 Steel
    • Mil-Spec O-Ring
    • Mil-Spec Gas Rings (3)
    • Cam Pin Material: 4140 Steel
    • Firing Pin Material: Hard Chrome/Ground 8740
    • Other: MPI Tested, Shot Peened