M16 Bolt Carrier Assy 5.56 NATO Polished BLK Nitride
$157.10 at Kentucky Gun Co · 11 stores
In stock
Best price
$166.92at Kentucky Gun Co
In stock checked Nov 11, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| Kentucky Gun Co Best price | $166.92checked Nov 11, 2026 | In stock | Buy at Kentucky Gun Co | |
| OpticsPlanet | $185.95Salechecked Nov 11, 2026 | In stock | Buy at OpticsPlanet | |
| Ammunition Depot | $185.95checked Nov 11, 2026 | In stock | Buy at Ammunition Depot | |
| GrabAGun | $179.95Salechecked Nov 12, 2026 | Check store | Buy at GrabAGun | |
| Battlehawk Armory | $185.95checked Oct 28, 2026 | Check store | Buy at Battlehawk Armory | |
| AR15Discounts | $185.95checked Nov 11, 2026 | Check store | Buy at AR15Discounts | |
| Dirty Bird | $185.95checked Nov 11, 2026 | Check store | Buy at Dirty Bird | |
| Classic Firearms | $185.95checked Nov 11, 2026 | Check store | Buy at Classic Firearms | |
| Palmetto State Armory | $185.99checked Nov 11, 2026 | Check store | Buy at Palmetto State Armory | |
| Brownells | $185.95checked Nov 11, 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: $152.08 at Kentucky Gun Co. Dashed line = out of stock. Tracking since Sep 28, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| AR15Discounts | $185.95 | $185.95 | $185.95 |
| Ammunition Depot | $185.95 | $185.95 | $185.99 |
| Battlehawk Armory | — | $185.95 | $185.95 |
| Brownells | $185.95 | $185.95 | $185.95 |
| Classic Firearms | $185.95 | $185.95 | $185.95 |
| Dirty Bird | $185.95 | $185.95 | $185.95 |
| GrabAGun | $179.95 | $179.95 | $179.95 |
| Kentucky Gun Co | $166.92 | $152.08 | $166.92 |
| OpticsPlanet | $185.95 | $175.99 | $185.95 |
| Palmetto State Armory | $185.99 | $185.99 | $185.99 |
Since Sep 28, 2026.
About this part
The M16 Bolt Carrier Assy 5.56 NATO Phosphate Black is a 5.56 / .223 bolt carrier group from Wilson Combat. It's sold by 10 stores (3 in stock), from $166.92 to $185.99. The lowest in-stock price in the last 30 days was $152.08 at Kentucky Gun Co.
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
- Wilson Combat
- Platform
- AR-15
- Caliber
- 5.56 mm NATO
- Finish
- Phosphate
- Material
- Steel
From the manufacturer
Manufactured by Wilson Combat's finest domestic Mil-Spec contractors, these are among the best 5.56 AR rifle bolts on the market and the same bolts they use as the basis of our renowned custom rifles! Wilson Combat's bolt is precision machined from Carpenter No. 158 steel, shot peened for increased strength and a includes a tool steel extractor and ejector, appropriate extractor spring, and is MPI (Magnetic Particle Inspected and randomly batch HPT (High Pressure Tested) . The extractor is 4140 gun quality, annealed, cold drawn steel per the Mil-Spec Parkerized externally and internally chrome lined the 8620 steel carrier includes a proper machined Mil-Spec gas k Mfg: Wilson Combat
Similar bolt carrier groups
Wilson Combat Bolt Carrier Assembly 5.56 NATO Low Mass Nickel Boron Polished NIB Stainless
$203.72 at Kentucky Gun Co · 6 stores
In stock
WMD Guns AR-15/M16/M4 Bolt Carrier Group BCG 5.56 NiB-X Purple
$163.99 at OpticsPlanet
In stock Sale
WMD Guns AR-15/M16/M4 Bolt Carrier Group BCG 5.56 NiB-X Black
$169.99 at OpticsPlanet · 2 stores
In stock Sale
APF Armory M16 Nickel Boron Bolt Carrier Group Nickel
$173.00 at MidwayUSA · 2 stores
In stock
AR-15 Bolt Carrier Group Phosphate 5.56mm
$159.99 at GunMag Warehouse · 5 stores
In stock
Rating
No ratings yet
Log in to rate this part.
Comments
Please log in to read and leave comments.