Brand: One Horse
One Horse M16 Nickel Boron Bolt Carrier Group 5.56/300 BLK
- SKU 194313
- UPC 850078799098
- MPN OHUBC02
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About this product
One Horse built this M16 bolt carrier group for AR-15 and M16 rifles chambered in 5.56 NATO or 300 Blackout. It is made to mil spec, and every component is treated with a nickel boron finish.
Nickel boron gives the carrier strong corrosion resistance and very low friction, so it runs smoother than standard coatings and cleans up with far less effort. It is a solid choice to finish a new upper build or to keep on hand as a spare for a rifle in either caliber.
Specifications
| Type | Bolt Carrier Group |
|---|---|
| Platform | AR-15 |
| Caliber | Multi Caliber |





















