AR-15 Faxon 5.56 Gunner Tin PVD Lightweight BCG

AR-15 Faxon 5.56 Gunner Tin PVD  Lightweight BCG- Free Shipping

Faxon recommends the use of an adjustable gas block with our Gunner lightweight BCG for proper function.

Detailed Specifications:

• 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
• TiN PVD Carrier & Gas Key
• S7 Extractor
• Superfinished Carrier Body
• Full Auto Compatible
• Forward Assist Serrations