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2A Armament AR15 Regulated BCG 5.56 NATO Nitride

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2A Armament
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The 2A Armament regulated Bolt Carrier group is a lightweight carried with a gas regulation gate built into the carrier itself. This regulation provides you with a lightweight drop in solution for customers who are looking to tune their AR-15's gas system. Using the RBC eliminates the need for adjustable gas blocks and it also features adjustments from fully open to fully closed on the regulating gate. The RBC can be tuned with different combinations of buffers, springs, barrel lengths and suppressors.

Specifications and Features:
2A Armament Regulated Bolt Carrier Group 2A-LWBCG-A
.223 Remington/5.56mm NATO
Carrier is made from 8620 steel, heat treated and QPQ Nitride
Bolt is made from 9310 steel heat treated, MP, Cryo'd, and QPQ Nitride
Rear body is made from 7075-T6 hard anodized clear
Extractor is machined, heat treated, and QPQ Nitride Carrier key is machined, heat treated, QPQ Nitride, and staked screws
Regulating gate is machined from 6AL-4V Titanium
Overall Weight is 7.9oz assembled
Requires T-6 Torx tool for adjustment
Patent Pending
Made in the USA
Nitride Finish


Item#: 2-2A-LWBCG-A
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