The Faxon 5.56 M16 Bolt Carrier Group” Nitride is a high-performance and reliable upgrade for your AR-15 rifle. This bolt carrier group is designed for optimal performance and is made from top-quality materials” ensuring durability and longevity. The nitride finish on the carrier and bolt provides added corrosion resistance” making it a great choice for use in harsh environmental conditions.
9310 Tool Steel Bolt
Full MIL-SPEC Heat Treatment
Shot Peened to MIL-SPEC
Magnetic Particle Inspection (MPI)
Back of Lugs Chamfered for Reliability
Spring, Insert, & Crane O-Ring Installed
Salt Bath Nitrided Bolt & Carrier
S7 Extractor
Superfinished Carrier Body
Full Auto Compatible
Forward Assist Serrations
