BOOTLEG 5.56 ADJUSTABLE BOLT CARRIER
Product Description
Bootleg 5.56 Lightweight Adjustable Bolt Carrier, Machined from S7 Tool Steel, Lithium Isonite Coating, Stripped, 4 Setting Adjustable Vent System, Gas Adjustment Can be Turned While Installed in the Rifle, Staked Mil Spec Gas Key, Not Full Auto Rated BP-C15