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Faxon M16 Bolt Carrier Group 5.56x45mm NATO Chameleon PVD
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9310 Tool Steel Bolt
Back of Lugs Chamfered for Reliability
Chameleon PVD Coated Carrier & Gas Key
Forward Assist Serrations
Full Auto Compatible
Full MIL-SPEC Heat Treatment
Magnetic Particle Inspection (MPI)
S7 Extractor
Specifications
Caliber
Brand
Model
M16
Series
Bolt Carrier Group
MPN
FF556BCGCNITRIDE-NCR
UPC
816341024649
MSRP
$199
Finish
PVD, Salt Bath Nitride
Fits
AR-15 mil-spec
Color
Black
Description
The Faxon M16 Chameleon is a bolt carrier group for AR-15 platform rifles, chambered for 5.56x45mm NATO and 300 Blackout. It is designed as a replacement or upgrade part for mil-spec AR-15 builds.
The bolt is machined from 9310 steel and finished with PVD coating and salt bath nitride treatment, giving it a black appearance. The bolt is nitrided for surface hardness and corrosion resistance, and the bolt lugs are chamfered at 45 degrees. The extractor is made from S7 tool steel, heat treated and shot peened to MIL-SPEC.
The carrier is rated for full-auto use and is stated to maintain the trip for full-auto fire control groups and multi-stage trigger systems. Gas key fasteners are grade 8 and fully staked.
- Platform: AR-15
- Calibers: 5.56x45mm NATO, 300 Blackout
- Fit: Mil-spec AR-15
- Material: 9310 Steel
- Finish: PVD, Salt Bath Nitride
- Color: Black
- Extractor: S7 tool steel







