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BROWNELLS Nickel Boron MP M16 5.56 BCG AR15 AR-15 Full Auto Bolt Carrier Group
BROWNELLS Nickel Boron MP M16 5.56 BCG AR15 AR-15 Full Auto Bolt Carrier Group

BROWNELLS Nickel Boron MP M16 5.56 BCG AR15 AR-15 Full Auto Bolt Carrier Group

Part Number:078-102-002WB
On sale: $179.99
Retail Price:$199.99
You Save:$20.00(10%)
In Stock.

BROWNELLS Nickel Boron MP M16 5.56 BCG AR15 AR-15 Full Auto Bolt Carrier Group

 

The Brownells M16 5.56 Complete Bolt Carrier Group is an affordable option that is built and tested to provide flawless operation in any AR-15 or M16.

The Brownells M16 5.56 Complete Bolt Carrier Group features a bolt fabricated from 9310 steel that includes a heat-treated and shot-peened finish. The bolt carrier itself is built using 8620 steel, which features a hardened finish. The whole BCG is completed with a nickel-boron coating.

  • Durable, matte silver nickel boron
  • Compatible with 5.56x45mm, 300 AAC Blackout or .223 Remington
  • Magnetic-particle inspected, 9310 bolt
  • M16 8620 steel carrier (works with standard AR-15 rifles) 
  • Extractor includes spring and rubber insert
  • Includes torqued and staked gas key
  • The Brownells M16 Nickel Boron 5.56 Complete Bolt Carrier Group comes with a bolt, bolt carrier, gas key, firing pin, cam pin and a firing pin retaining pin.

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