© MidwayUSAFaxon Firearms Superfinished Lightweight Gunner 5.56 AR-15 Bolt Carrier Group - Nitride / Chrome
- Brand
- Faxon Firearms
- Color
- Chrome
- Caliber
- 5.56x45mm
- Category
- Gun Parts
- Platform
- AR-15
- Gun Part Type
- Slide
- UPC
- 816341029705
- MPN
- FF556BCGNITRIDELWCR
Overview
The Faxon Firearms Superfinished Lightweight Gunner is an AR-15 bolt carrier group chambered in 5.56x45mm. This BCG is constructed from high-strength 9310 tool steel for the bolt and 8620 steel for the carrier, featuring a chrome finish on the carrier and a nitride finish on the bolt. It is rated for full-auto use and weighs 8.5 ounces complete. The assembly is "superfinished" to reduce friction and fouling while increasing operating smoothness. The bolt is magnetic particle inspected (MPI) and features 45-degree chamfered lugs for reliable lockup, an S7 tool steel extractor, and a Crane O-ring with a silicone insert. The carrier utilizes a staked grade 8 gas key and includes a 4140 pre-hardened steel cam pin.
Price & Stock History
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