CMMG 5.56 Complete Bolt Carrier Group, Black
$117.99 at Ammunition Depot · 7 stores
In stock
Best price
$119.99at ARF Tactical
checked Oct 5, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| ARF Tactical | $119.99checked Oct 5, 2026 | Check store | Buy at ARF Tactical |
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 5, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| ARF Tactical | $119.99 | $119.99 | $119.99 |
Since Oct 5, 2026.
About this part
The AR15 5.56 C158 MPI Bolt Carrier Group, Phosphate+ is a 5.56 / .223 bolt carrier group from Microbest. One store lists it, ARF Tactical at $119.99.
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
- Microbest
- Platform
- AR-15
- Caliber
- 5.56 mm NATO
- Finish
- Phosphate
From the manufacturer
Phosphate carrier with DLC on the wear surfaces and a C158 HPT/MPI bolt.
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