YM 6mm ARC Chrome BCG w/ HMB™

Description

Start with what the group is. Young machine their carriers in-house on CNC from mil-spec quality steel, then heat treat, hard chrome, and chrome line the bolt throat. Sharp edges and rough finishes are taken off deliberately — their phrase is that it will not shred fingers. It is built to standard mil-spec design using the same steel and the same processes as their National Match line, and it carries their recoil-lug supported gas key.

On the carrier itself they add 30% more contact area on the upper and lower guide surfaces than a standard carrier, which aligns the carrier more precisely in the receiver. On their National Match bolt, three critical areas are precision ground after heat treatment — the rear of the bolt lugs, the centre support ring and the bolt tail — for consistent lockup shot to shot. This group is the standard model, built to the same processes.

SKU: BCG-YM-6ARC-CHR-HMB

Full specifications, fitting notes and warnings: YM 6mm ARC Chrome BCG w/ HMB™ — product page.

WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.