Faxon Chameleon 5.56 Complete Nitride Bolt Carrier Group - FF556BCGCNITRIDE-NCR

Faxon Firearms Faxon Chameleon 5.56 Complete Nitride Bolt Carrier Group - FF556BCGCNITRIDE-NCR - Bolt Carrier Group for AR-15 - view 1

Faxon Firearms

Overview

The Faxon Firearms Faxon Chameleon 5.56 Complete Nitride Bolt Carrier Group - FF556BCGCNITRIDE-NCR is a bolt carrier group. Compare prices from multiple merchants and find the best deal.

Specifications

MPNFF556BCGCNITRIDE-NCR
Caliber5.56 NATO
FinishNitride

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Frequently Built With

Based on build data

Build Configuration Breakdown

Aggregated and anonymized data showing how builders use this product

Platform

85.7%
AR-1585.7%
AR-1014.3%

Caliber

55.8%
5.56 NATO55.8%
300 Blackout34.9%
.223 Wylde9.3%

Gas System

31.4%
Pistol31.4%
Mid-Length28.6%
Carbine25.7%
Rifle14.3%
Frequently Built With Products
ProductCategoryTimes Built Together
Aero Precision Ar-15 Breach Charging Handle Ambidextrous Small Levers48
Geissele Automatics Llc Ar-15 Ssa-E X Lightning Bow Trigger33
Radian Raptor Charging Handle & Talon Safety Selector Combo - Od Green31
Bravo Company Manufacturing 5.56 Nato Mid-Length Bhf Ar-15 Barreled Upper - Mcmr-15 - 16"30
Magpul AFG-2 Angled Fore Grip - Black29
Fortis SHIFT Vertical Grip - M-LOK28
Build Platform Breakdown
PlatformPercentage
AR-1585.7%
AR-1014.3%
Build Caliber Breakdown
CaliberPercentage
5.56 NATO55.8%
300 Blackout34.9%
.223 Wylde9.3%
Build Gas System Breakdown
Gas SystemPercentage
Pistol31.4%
Mid-Length28.6%
Carbine25.7%
Rifle14.3%

Builds Featuring This Part

See all 53

Builds in the community that include the Faxon Chameleon 5.56 Complete Nitride Bolt Carrier Group - FF556BCGCNITRIDE-NCR

BuildPartsTotal
aero precision 16" 5.56
14$2933.31
PDW 16" 5.56
18$1150.73
as a truck gun 10.5"
23$2348.34
Aero precision 17.7" build
14$3415.95
My 5.56 build
19$2252.57
as a backup 18"
11$1070.29
Carbine 14.5" 5.56
22$1040.67
Spike's Tactical 16" 5.56
11$1962.35
Backup 5.56 build
12$601.62
As my EDC rifle 6"
10$757.47
Latest 300 blackout build
22$1982.47
truck gun 8.3"
13$2652.44

Customer reviews

4.5out of 5

6 global ratings

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Top reviews

D
dusters16_recce
Faxon Chameleon well built
Reviewed on May 13, 2026Verified with Build

Faxon Chameleon BCG is well built underneath the rainbow finish. 8620 carrier, HPT/MPI bolt, properly staked gas key. The chameleon coating catches light differently from every angle. Cycles smoothly on a 16 inch carbine.

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B
bCE
Chameleon nitride
Reviewed on April 26, 2026Verified with Build

faxon nitride BCG with the chameleon polished finish, looks sharp through the dust cover. lockup is positive, headspace measured correct. carrier was tight in the upper for the first 50 rds, broke in clean after that

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D
D_irtnap92
Faxon Chameleon BCG smooth
Reviewed on April 25, 2026Verified with Build

Faxon Chameleon BCG has smooth action thanks to the nitride coating. The rainbow oil-slick finish catches light differently from every angle. Quality 8620 carrier underneath. Properly staked gas key. HPT/MPI tested bolt.

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O
orkaydk98
Chameleon BCG weak extractor
Reviewed on April 18, 2026Verified with Build

Faxon Chameleon BCG has weak extractor spring out of the box - had failure to extract issues until I swapped to a Sprinco extractor spring. Now functions correctly. The rainbow finish is what most people buy this for and it delivers visually.

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G
Glunko
Faxon Chameleon BCG colors
Reviewed on April 5, 2026Verified with Build

Faxons Chameleon BCG has the rainbow oil slick finish that catches light differently from every angle. Underneath the cosmetic is a properly built 8620 carrier with HPT/MPI bolt. Smooth cycling on a 16 inch carbine. Worth the bump over a black nitride for the look alone.

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S
Striker21
Chameleon BCG break-in
Reviewed on February 5, 2026Verified with Build

Faxon Chameleon BCG ran tight for the first 50 rounds before breaking in. Now cycles cleanly. The rainbow oil-slick finish is the main draw. Underneath is a properly machined 8620 carrier.

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