The 2A Armament Rifle RBC is a top quality, lightweight solution for your AR-15’s gas system, with a drop-in carrier with a gas regulating gate built right into the carrier itself. These Bolt Carrier Groups by 2A Armament allow you to adjust your regulating gate from fully open to fully closed, and completely eliminates the need for adjustable gas blocks. The 2A Armament AR-15 Advanced Bolt Carrier Group BCG is built from high quality steel and QPQ Nitride that has been heat treated extreme durability and extra lubrication for a smooth shot every time. Choose the 2A Armament Regulated BCG for a fully adjustable, lightweight enhancement for your favorite AR15 rifle! Specifications for 2A Armament AR15 Regulated Bolt Carrier Group: Manufacturer: 2A Armament Finish: Anodized Fabric/Material: 8620 Alloy Steel Cartridge: 5.56x45mm NATO Gun Make: AR Platform Gun Model: AR-15 Weight: 7.9 oz Bolt Material: 9310 Steel Carrier Material: 8620 Steel Features of 2A Armament AR15 Regulated Bolt Carrier Group: Extractor: machined, heat treated, QPQ Nitride Carrier key: machined, heat treated, QPQ Nitride, staked screws Regulating gate: machined from 6AL-4V Titanium Requires customer supplied T-6 Torx tool for adjustment Package Contents: 2A Armament AR15 Regulated Bolt Carrier Group
2 reviews for 2A Armament AR15 Regulated Bolt Carrier Group
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John –
Received the 2A Armament BCG,very well made. Smooth,adjustable & lightweight. Adjustment screw on the side makes gas adjustment very fast & easy! Optics Planet has the best prices too! Make sure you have a t-6 torx to adjust the screw with.
Bri –
A amazing bolt design that I wasn't sure would hold up because of its finned aluminum base Its made so nice and the little tune gate really helps and so super easy to tune. I could get spoiled because it really is better than those dang long tools you have to use. Makes it faster to tune supressed. It was nice to tune the ejection just right and it has almost no recoil. It takes getting used to how fast it can follow up shots. It's so light you can feel the difference between a regular full mass and this bolt and it is fairly noticeable. Im much more accurate with it since it cycles so quick. Im not sure of longevity but it has worked flawless for me. It was worth the cost and lightweight tunable features. 2A makes such nice parts.