M16 Bolt Carrier Group Black
$211.26 at Brownells · 6 stores
In stock
Best price
$209.95at Kentucky Gun Co
In stock Lowest in 30 dayschecked Nov 10, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| Kentucky Gun Co Best price | $209.95checked Nov 10, 2026 | In stock | Buy at Kentucky Gun Co | |
| GunMag Warehouse | $209.99checked Nov 10, 2026 | In stock | Buy at GunMag Warehouse | |
| AR15Discounts | $209.95checked Nov 10, 2026 | Check store | Buy at AR15Discounts | |
| Dirty Bird | $209.95checked Nov 10, 2026 | Check store | Buy at Dirty Bird | |
| Palmetto State Armory | $209.99checked Oct 13, 2026 | Check store | Buy at Palmetto State Armory | |
| Brownells | $209.95checked Nov 10, 2026 | Out of stock | Buy at Brownells | |
| OpticsPlanet | $209.95Salechecked Nov 10, 2026 | Out of stock | Buy at OpticsPlanet | |
| MidwayUSA | $209.95checked Nov 10, 2026 | Out of stock | Buy at MidwayUSA | |
| Ammunition Depot | $209.99checked Oct 14, 2026 | Out of stock | Buy at Ammunition Depot |
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: $209.95 at OpticsPlanet. Dashed line = out of stock. Tracking since Sep 28, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| AR15Discounts | $209.95 | $209.95 | $209.95 |
| Ammunition Depot | — | $209.95 | $209.99 |
| Brownells | $209.95 | $209.95 | $209.95 |
| Dirty Bird | $209.95 | $209.95 | $209.95 |
| GunMag Warehouse | $209.99 | $209.99 | $209.99 |
| Kentucky Gun Co | $209.95 | $209.95 | $209.95 |
| MidwayUSA | $209.95 | $209.95 | $209.95 |
| OpticsPlanet | $209.95 | $209.95 | $209.95 |
| Palmetto State Armory | — | $209.99 | $209.99 |
Since Sep 28, 2026.
About this part
The M16 Enhanced Bolt Carrier Group Nitride is a 5.56 / .223 bolt carrier group from Radian Weapons. It's sold by 9 stores (2 in stock), from $209.95 to $209.99. The lowest in-stock price in the last 30 days was $209.95 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
- Radian Weapons
- Platform
- AR-15
- Caliber
- 5.56 mm NATO
- Finish
- Nitride
- Material
- Steel
From the manufacturer
The Radian Weapons Enhanced Bolt Carrier Group for AR15/M16 platform weapons was designed to minimize carrier tilt and reduce friction inside the upper receiver by relocating key bearing surfaces. All materials, tolerances, and coatings meet or exceed milspec standards for performance, reliability, and durability. Type: 223/5.56 NATO AR15/M16 (full auto) Bolt: Case hardened 9310 steel, shot peened w/ black nitride finish Carrier: Billet machined case hardened 8620 steel w/ black nitride finish Gas Key: 4130 steel, attached using Grade 8 hardware and proper staking techniques Weight: 11.4 oz Mfg: Radian Weapons
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