Description
- 5.56 NATO/223 Remington
- NiB-X Coating
- Case Hardened 9310
- Magnetic Particle Inspected
- High-Performance Extractor
WMD's 5.56 Bolt Assembly-Optimized for performance. The bolt was engineered for NiB-X nickel boron coating to provide long life, ease of cleaning and superior locking and unlocking action with barrel extensions.
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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