WMD Guns AR-15/M16/M4 Bolt Carrier Group BCG 5.56 NiB-X Black
$169.99 at OpticsPlanet · 2 stores
In stock Sale
Best price
$169.95at AR15Discounts
checked Oct 2, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| AR15Discounts | $169.95checked Oct 2, 2026 | Check store | Buy at AR15Discounts |
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
Dashed line = out of stock. Tracking since Oct 2, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| AR15Discounts | $169.95 | $169.95 | $169.95 |
Since Oct 2, 2026.
About this part
The M16 5.56 Bolt Carrier Group, Phosphate is a 5.56 / .223 bolt carrier group from Sionics Weapon Systems. One store lists it, AR15Discounts at $169.95.
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
- Sionics Weapon Systems
- Platform
- AR-15
- Caliber
- 5.56 mm NATO
- Finish
- Phosphate
From the manufacturer
Phosphate M16-profile bolt carrier group with a C158 HPT/MPI bolt, Sprinco extractor spring and staked OCKS key screws.
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