2a Armament Builder Series Billet Ar-15 Buffer Tube
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2A Armament
Overview
The 2A Armament Builder Series Billet AR-15 Buffer Tube is a Mil-Spec, carbine-type buffer tube designed for reliable operation in your AR-15 build. Crafted from aluminum and finished with hardcoat anodization, this tube provides durability while maintaining a lightweight profile. This buffer tube is often found in builds featuring a rifle gas system and chambered in .223 Wylde, making it a versatile choice for various shooting applications.
Specifications
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Read the guide: AR-15 Buffer Tube Guide →Frequently Built With
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Build Configuration Breakdown
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PlatformBased on real build data showing which platform (AR-15, AR-10, AR-9) builders pair with this product.
CaliberBased on real build data showing which calibers builders choose alongside this product.
Gas SystemBased on real build data showing which gas system lengths builders use with this product.
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