5.56/300BLK Bolt Carrier Group For AR-15/M16 Nickel Boron
$106.88 at Kentucky Gun Co · 4 stores
In stock
5.56/300BLK Bolt Carrier Group For AR-15/M16 BLK Nitride
One Horse · Bolt Carrier Group
No ratings yetBest price
$79.34at Kentucky Gun Co
In stock checked Oct 21, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| Kentucky Gun Co Best price | $79.34checked Oct 21, 2026 | In stock | Buy at Kentucky Gun Co | |
| OpticsPlanet | $95.99checked Oct 21, 2026 | In stock | Buy at OpticsPlanet | |
| Battlehawk Armory | $69.99Salechecked Oct 21, 2026 | Check store | Buy at Battlehawk Armory | |
| Brownells | $89.99checked Oct 21, 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: $78.48 at Kentucky Gun Co. Dashed line = out of stock. Tracking since Sep 28, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Battlehawk Armory | $69.99 | $69.99 | $69.99 |
| Brownells | $89.99 | $89.99 | $89.99 |
| Kentucky Gun Co | $79.34 | $78.48 | $79.34 |
| OpticsPlanet | $95.99 | $95.99 | $95.99 |
Since Sep 28, 2026.
About this part
The 5.56/300BLK Bolt Carrier Group For AR-15/M16 BLK Nitride is an AR-15 bolt carrier group from One Horse. It's sold by 4 stores (2 in stock), from $69.99 to $95.99. The lowest in-stock price in the last 30 days was $78.48 at Kentucky Gun Co.
Fits and works with
- Bolt
- Standard AR-15 (5.56 / 300 BLK / .350 Legend) · Bolt carrier groups
Specifications
- Manufacturer
- One Horse
- Platform
- AR-15
- Caliber
- 300 Blackout
- Finish
- Nitride
From the manufacturer
Featuring a custom color finish, giving shooters a firearm that not only performs reliably but also showcases a unique, personalized look. Smith & WessonA(R) M&PA(R)15 SPORT III Built to perform under various conditions, the M&P SPORT III rifle is as versatile as it is reliable. Engineered for a wide variety of recreation, sport shooting, and professional applications. The new SPORT III offers more options to accessorize than the previous generations. Lightweight and rugged, the SPORT III embodies the best combination of function and form. Featuring a forged, integral trigger guard, Armornite finish on the barrel, chromed firing p Mfg: One Horse
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