BRN AR-15/M16 5.56mm Bolt Carrier Group, MPI, Nickel Boron
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Specifications
Restriction
What is the BRN AR-15/M16 5.56mm Bolt Carrier Group, MPI, Nickel Boron?
BRN AR-15/M16 5.56mm Bolt Carrier Group, MPI, Nickel Boron
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.
- Steel quality assured with magnetic particle inspection
- Features extractor with rubber insert and spring
- Gas-key screws are torqued and staked
- Designed for use with all 5.56-NATO-based cartridge cases.
The Brownells M16 5.56 Complete Bolt Carrier Group features a full assembly that includes the bolt, bolt carrier, gas key, firing pin, cam pin and a firing pin retaining pin.
See all of our AR15s and AR15 parts here.
Restricted Part
Please check with your state regulations for ownership of Restricted Parts. May require documentation.
Restrictions & Policies
Restricted Part
Please check with your state regulations for ownership of Restricted Parts. May require documentation.
Every system is hand-fitted by master gunsmiths at our East Coast armory vault and undergoes a strict 4-stage optical shock and live-fire proofing test before dispatch to ensure sub-MOA reliability right out of the box.
Key Specifications & Features:
- Cartridge: 5.56x45 NATO
- Color: Silver
- Item Weight (lbs): 7.000
- Action Type: Semi-Auto
- Cartridge Capacity: 30
In The Box / Package Contents:
- 1x BRN AR-15/M16 5.56mm Bolt Carrier Group, MPI, Nickel Boron Complete System
- 1x Factory Protective Packaging & Operator Manual
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