Wmd Guns
WMD Guns NiB-X BCG 450 Bushmaster Nickel Boron
WMD Guns NiB-X BCG 450 Bushmaster Nickel Boron
The WMD Guns NiB-X Bolt Carrier Group for 450 Bushmaster is a complete bolt carrier assembly built for reliable function in AR-pattern rifles chambered in 450 Bushmaster. Its nickel boron finish reduces friction for smooth cycling and makes carbon cleanup easier after a range session.
The bolt is machined from case-hardened 9310 steel for strength, paired with a hardened, heat-treated and chromed firing pin and a NiB-X coated cam pin. This combination is intended for shooters who want a durable, easy-to-maintain BCG for their 450 Bushmaster build.
Key Features
| Brand | WMD Guns |
| Model | NiB-X BCG |
| Type | Bolt Carrier Group |
| Caliber | 450 Bushmaster |
| Finish | Nickel Boron |
| Bolt Material | Case-Hardened 9310 Steel |
| Firing Pin | Hardened, Heat-Treated, Chromed |
| Cam Pin | NiB-X Coated |
| Condition | New |
| Manufacturer SKU | 1-NIBXBCG450BM |
| UPC | 855899003577 |
Materials & care
Nickel boron finish reduces friction and simplifies cleaning. Wipe down and lubricate as needed for reliable function.
Compatibility
Designed for AR-pattern rifles chambered in 450 Bushmaster.
Frequently asked questions
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