The WMD Bolt Assembly features a Nib-X nickel boron coating to provide long life, ease of cleaning and superior locking and unlocking with barrel extensions. Get AR15 parts and accessories at GrabAGun today!
WMD's 5.56 Bolt Assembly-Optimized for performance. The bolt was engineered with a NiB-X nickel boron coating to provide long life, ease of cleaning and superior locking and unlocking action with barrel extensions.
Bolt Assembly Specifications
5.56 NATO/223 Remington
NiB-X Coating
Case Hardened 9310
Magnetic Particle Inspected
High-Performance Extractor
More Information
Caliber
5.56
Condition
New in Box
Finish Per Color
Nickel Boron
Manufacturer
WMD Guns
Manufacturer Part Number
1-NIBXBA556
Model
Bolt Assembly
Type
Misc AR Parts
UPC
855899003232
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to WWW.P65WARNINGS.CA.GOV
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