Monarch Arms Black Nitride 308 HP BCG


Out of stock

Product Description

This is a complete DPMS style BCG with Blacknitride+ finish
Bolt-9310 MPI and shot peened
Carrier-8620 steel
Toll steel extractor and cam pin
Bolt face is specifically machined to handle high pressure rounds. The firing pin is custom matched to this firing pin hole.
Caliber Compatible With:
260 Rem
6.5 Creedmor
6mm Bench Rest
And many others designed to use a .470 +/- bolt face diameter