Brownells M16 Bolt Assembly 5.56x45mm Black Nitride MP
Model:
AZT-M4-556-ST-0
Condition:
Factory New
Bud's Item Number:
718010925
UPC:
050806113961
MFG:
Brownells
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The Brownells M16 5.56 Complete 9310 Bolt Assembly is built to withstand heavy-duty use in both semi-auto AR-15s and full-auto M16 rifles and features construction and testing that ensures high-quality performance. The Brownells M16 5.56 Bolt Assembly is constructed entirely from 9310 steel, which is designed to provide the elements needed to perform during rugged duty use.
- Material quality checked with magnetic-particle inspection
- Extractor includes spring and rubber insert
- Optimized for use with all 5.56-NATO-based cases
The Brownells M16 5.56 Bolt Assembly includes bolt, gas rings, extractor and ejector installed.