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M16 5.56 BOLT ASSEMBLY NITRIDE MP

M16 5.56 BOLT ASSEMBLY NITRIDE MP

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  • $94.95


Designed to Withstand Heavy-Duty Use in Both Full- and Semi-Autos

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.