Bolt Carrier Group 5.56x45mm NATO Mil-Spec BCG Nitride Chameleon PVD
$183.08 at Brownells · 7 stores
In stock
AR-15 Bolt Carrier Group - 5.56 NATO BCG W/158 Steel & Manganese Phosphate For AR-15
Sons Of Liberty Gun Works · Bolt Carrier Group
No ratings yetBest price
$181.99at Ammunition Depot
In stock checked Oct 1, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| Ammunition Depot Best price | $181.99checked Oct 1, 2026 | In stock | Buy at Ammunition Depot | |
| OpticsPlanet | $199.00Salechecked Oct 1, 2026 | In stock | Buy at OpticsPlanet | |
| MidwayUSA | $199.00checked Oct 1, 2026 | In stock | Buy at MidwayUSA | |
| Battlehawk Armory | $195.35Salechecked Oct 1, 2026 | Check store | Buy at Battlehawk Armory | |
| Palmetto State Armory | $199.99checked Oct 1, 2026 | Check store | Buy at Palmetto State Armory | |
| Brownells | $157.99checked Oct 1, 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: $181.99 at Ammunition Depot. Dashed line = out of stock. Tracking since Sep 28, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Ammunition Depot | $181.99 | $181.99 | $181.99 |
| Battlehawk Armory | $195.35 | $195.35 | $195.35 |
| Brownells | $157.99 | $157.99 | $157.99 |
| MidwayUSA | $199.00 | $199.00 | $199.00 |
| OpticsPlanet | $199.00 | $199.00 | $199.00 |
| Palmetto State Armory | $199.99 | $199.99 | $199.99 |
Since Sep 28, 2026.
About this part
The AR-15 Bolt Carrier Group - 5.56 NATO BCG W/158 Steel & Manganese Phosphate For AR-15 is a 5.56 / .223 bolt carrier group from Sons Of Liberty Gun Works. It's sold by 6 stores (3 in stock), from $157.99 to $199.99. The lowest in-stock price in the last 30 days was $181.99 at Ammunition Depot.
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
- Sons Of Liberty Gun Works
- Platform
- AR-15
- Caliber
- 5.56 mm NATO
- Finish
- Phosphate
- Material
- Steel
From the manufacturer
The bolt-carrier group is at the heart of the AR-15, and its quality and function can mean the difference between a high-performance fighting rifle and a jam-o-matic. The Sons of Liberty Gunworks Bolt Carrier Group is a dedicated design for any AR-15 that uses high-quality materials and components to ensure the best possible performance in your gun. Each Sons of Liberty Gunworks AR-15 Bolt Carrier Group includes components made from a number of cutting-edge materials. The bolt itself is machined from Carpenter Technology No. 158 steel, which is heat-treated to military specifications, shot-peened, vibratory tumbled, and full-auto test fired in a complete assembly to ensure performanc Mfg: Sons Of Liberty Gun Works
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