#lead and steel arc grit cutter bolt carrier group

[attackcopterblog]

LEAD AND STEEL LAUNCHES NEW ARC GRIT CUTTER BOLT CARRIER GROUP

Lead and Steel has released their latest for the AR-15 pattern with the newly updated ARC Grit Cutter bolt carrier Group currently available in TIN and in DLC. Lead and Steel state “The All-Rounder Carbine Grit Cutter Bolt Carrier Group (ARC BCG) is our individually proof tested and mag particle inspected bolt with an inner diameter bolt carrier run that is machined tighter than competitor…