Description
- 5.56 NATO/223 Remington
- NiB-X Coating
- Case Hardened 9310
- Magnetic Particle Inspected
- High-Performance Extractor
- Made in the USA
Nickel Boron exterior gives the WMD GUNS AR-15 .223 Rem/5.56mm NATO NiB-X Bolt Assembly an incredibly hard finish that protects against wear and corrosion for the ultimate in durability. The extreme smoothness and built-in lubricity of the coating also reduces friction and gives carbon deposits nowhere to stick, so bolt can be easily wiped clean with a cloth or nylon brush. Comes complete with ejector, extractor, and gas rings installed.
Warranty Information
| UPC | 855899003232 | Manufacturer | WMD Guns |
|---|---|---|---|
| Manufacturer Part # | 1-NIBXBA556 | Type | Kit |
| Color | Silver | Description | Bolt Assembly |
| Subcategory | Bolts & Bolt Carrier Groups | Finish | Nib-X |
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