A dirty bolt carrier group (BCG) is the #1 cause of AR15 malfunctions. Carbon is the enemy and it quickly builds up in hard to clean areas. This precision made tool gives you the power to easily demolish carbon from 12 surfaces on the bolt carrier, bolt, bolt cam pin & firing pin. Clean it fast, clean it right.
DESCRIPTION
FASTEST, EASIEST WAY TO REMOVE CARBON FROM 12 BOLT CARRIER GROUP SURFACES