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Questions & Answers
Can I use this for full auto? Manufacturer Answer

Yes, this BCG is compatible with full-auto and multi-function trigger groups and has been tested extensively with full-auto trigger groups.

by Faxon Firearms, Manufacturer, December 18, 2025
Does it include a firing pin? Manufacturer Answer

Yes, this is a complete BCG and it includes the firing pin.

by Faxon Firearms, Manufacturer, December 18, 2024
Customer Reviews
Helpful Positive Review
Helped reduced felt recoil by Mario, Verified Owner, March 16, 2025
I ran this bolt carrier with an H2 buffer (JP SCS) and a non adjustable gas block. This set up helped reduce almost all the recoil as the system had regulated all the mass. You will have to adjust the spring to increase the latency so you’re not slam...
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2/2 found this helpful
Helpful Positive Review
Best Lightweight BCG Design by Kyle, Verified Owner, January 21, 2021
I'm very impressed with this BCG it weighed about 8.5 oz on my scale. The nitride finish looks great, no blemishes. This BCG also completely covers the ejection port door. Many lightweight BCG designs contain skeletonizations that could easily allow ...
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Worth the Money by MaddAzzShooter, January 6, 2022
I’ve purchased this over a year ago for use in my .25-45 Sharps. It all but eliminated the rifles recoil being in combination with a David Tubb buffer spring….the ejected cases land so uniformly till I could fill a cup…. Great buy!!!
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worked perfectly by Seth, Verified Owner, March 18, 2023
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13% OFF AR Parts + 2% Bucks

ARPARTYClick to Copy Coupon Code
Eligible models will have a savings offer and the coupon code to use below. Add the item to your cart and enter coupon code for savings on that select model! Limited time only. Cannot be combined with other promotions or offers.
Color:
Black
Finish:
Nitride
Caliber:
5.56x45mm NATO
Gun Make:
AR Platform
Gun Model:
AR-15
Weight:
8.5 oz
Condition:
New

Code: 11I-BCG-FF556BCG1-FF556BCGCNITRIDE-LW

MPN: FF556BCGCNITRIDE-LW

UPC: 816341020894

List: $249.00Save $19.00
$230.00

Product Info for Faxon Firearms 5.56/300BLK Gunner Light Weight Bolt Carrier Group

Build a better rifle for the range or hunting grounds by installing this high-quality Faxon Firearms 5.56/300BLK Gunner Light Weight Bolt Carrier Group BCG. These Bolt Carrier Groups made by Faxon Firearms are built from the best materials possible and are Superfinished for reduced friction and fouling, resulting in smooth operation with every use. The Faxon Firearms 5.56/300BLK Gunner Light Weight BCG is compatible with dust covers so that you can protect the internal components. All aspects of this Bolt Carrier Group BCG are coated in a Salt Bath Nitride that enhances resistance to corrosion and wear. Dominate targets anywhere you need to with the help of this Faxon Firearms 5.56/300BLK Gunner Light Weight MIL-SPEC Bolt Carrier Group BCG.image

WARNING: California`s Proposition 65

Specifications for Faxon Firearms 5.56/300BLK Gunner Light Weight Bolt Carrier Group:

Manufacturer: Faxon Firearms
Color: Black
Finish: Nitride
Carrier Material: 8620 Steel
Bolt Material: 9310 Steel
Caliber: 5.56x45mm NATO
Gun Make: AR Platform
Gun Model: AR-15
Weight: 8.5 oz
Condition: New

Features:

  • Bolt:
    • 9310 Tool Steel Construction (Stronger than C158)
    • 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
    • QPQ - Salt Bath Nitrided
  • Extractor:
    • S7 Tool Steel Construction
    • Fully Heat Treated
    • Shot Peened Per MIL-SPEC
    • QPQ - Salt Bath Nitrided
  • Carrier & Key:
    • Superfinished Carrier
    • Carrier: MIL-SPEC 8620 Steel Material
    • Key: 4140 Steel Material
    • Fully Heat Treated
    • Forward Assist Serrations
    • M16 (FULL-AUTO) Compatible
    • Grade 8 Fasteners
    • Fully & Properly Staked Key, Permatex Sealed
    • QPQ - Salt Bath Nitrided
    • Weight w/ Key (Not Bolt or any Pins): 6.32 Ounces
  • Cam Pin:
    • 4140 Pre-Hardended Steel Material
    • QPQ - Salt Bath Nitrided

Package Contents:

  • Faxon Firearms 5.56/300BLK Gunner Light Weight Bolt Carrier Group (BCG)

Faxon Firearms 5.56/300BLK Gunner Light Weight Bolt Carrier Group Orderable Models

List of Orderable Models

  • Faxon Firearms 5.56/300BLK Gunner Light Weight Bolt Carrier Group BCG, Nitride, FF556BCGCNITRIDE-LW , MPN: FF556BCGCNITRIDE-LW , UPC: 816341020894 , Code: 11I-BCG-FF556BCG1-FF556BCGCNITRIDE-LW

Faxon Firearms 5.56/300BLK Gunner Light Weight Bolt Carrier Group Unavailable & Discontinued Models

List of Unorderable Models

  • USED Faxon Firearms 5.56/300BLK Gunner Light Weight Bolt Carrier Group BCG, Nitride, FF556BCGCNITRIDE-LW, EDEMO4, Used, Condition Fair , MPN: FF556BCGCNITRIDE-LW-EDEMO4 , Code: 11I-BCG-FF556BCG1-FF556BCGCNITRIDE-LW-EDEMO4
  • DEMO, Faxon Firearms 5.56/300BLK Gunner Light Weight Bolt Carrier Group BCG, Nitride, FF556BCGCNITRIDE-LW , MPN: FF556BCGCNITRIDE-LW-DEMO , Code: 11I-BCG-FF556BCG1-FF556BCGCNITRIDE-LW-DEMO
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