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Bolt Carrier Group 5.56x45mm NATO Mil-Spec BCG Nitride Tin PVD

Bolt Carrier Group 5.56x45mm NATO Mil-Spec BCG Nitride Tin PVD

Faxon Firearms · Bolt Carrier Group

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Best price

$183.08at Kentucky Gun Co

In stock checked Oct 22, 2026

Buy at Kentucky Gun Co

Compare 9 stores

Where to buy

StorePriceAvailabilityBuyAdd to build
Kentucky Gun Co Best price $183.08checked Oct 22, 2026 In stock Buy at Kentucky Gun Co
OpticsPlanet $184.00Salechecked Oct 22, 2026 In stock Buy at OpticsPlanet
MidwayUSA $184.00checked Oct 22, 2026 In stock Buy at MidwayUSA
GunMag Warehouse $184.99checked Oct 22, 2026 In stock Buy at GunMag Warehouse
Ammunition Depot $198.99checked Oct 22, 2026 In stock Buy at Ammunition Depot
Battlehawk Armory $149.47Salechecked Oct 22, 2026 Check store Buy at Battlehawk Armory
Palmetto State Armory $184.99checked Oct 22, 2026 Check store Buy at Palmetto State Armory
Faxon Firearms $199.00checked Oct 22, 2026 Check store Buy at Faxon Firearms
Brownells $183.08checked Oct 22, 2026 Out of stock Buy at Brownells

Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.

Price history

Lowest in-stock price in the last 30 days: $165.60 at OpticsPlanet. Dashed line = out of stock. Tracking since Sep 28, 2026.

Show the prices as a table
StoreLatestLowestHighest
Ammunition Depot$198.99$184.00$198.99
Battlehawk Armory$149.47$149.47$149.47
Brownells$183.08$183.08$183.08
Faxon Firearms$199.00$199.00$199.00
GunMag Warehouse$184.99$184.99$184.99
Kentucky Gun Co$183.08$183.08$183.08
MidwayUSA$184.00$184.00$184.00
OpticsPlanet$184.00$165.60$184.00
Palmetto State Armory$184.99$184.99$184.99

Since Sep 28, 2026.

About this part

The Bolt Carrier Group 5.56x45mm NATO Mil-Spec BCG Nitride Tin PVD is a 5.56 / .223 bolt carrier group from Faxon Firearms. It's sold by 9 stores (5 in stock), from $149.47 to $199.00. The lowest in-stock price in the last 30 days was $165.60 at OpticsPlanet.

Fits and works with

Caliber
5.56 / .223 · Shop matching ammo
Bolt
Standard AR-15 (5.56 / 300 BLK / .350 Legend) · Bolt carrier groups

Specifications

Manufacturer
Faxon Firearms
Platform
AR-15
Caliber
5.56 mm NATO
Finish
Nitride
Material
Steel

From the manufacturer

When picking components for your next mil-spec rifle build, having high-quality internal components that are guaranteed to mesh with your other mil-spec parts is a must, and the Faxon Firearms M16 Bolt-Carrier Group is designed to do just that. Machined from 9310 tool steel, the Faxon Firearms M16 Bolt-Carrier Group is heat-treated and shot-peened to military specifications and features a number of other features to enhance reliability, such as chamfering on the rear of the locking lugs. The BCG includes a spring, insert and Crane O-ring already installed. Designed for 5.56 NATO All-black finish Salt-bath Nitride treated Magnetic particle inspected Tha Mfg: Faxon Firearms

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$183.08 at Kentucky Gun Co
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