Tapco 6-Position Carbine Buffer Tube Black Anodized Mil-Spec AR-15

The Tapco 6-Position Carbine Buffer Tube is a Mil-Spec AR-15 replacement buffer tube machined from 7075 aluminum and finished in a hardcoat black anodized coating. Built to standard Mil-Spec dimensions, this carbine-length tube threads into any standard AR-15 lower receiver and accepts the full range of Mil-Spec collapsible buttstocks.

Six indexed length positions let the shooter dial in a comfortable length-of-pull for body armor, varied shooting stances, or multiple users sharing the same rifle. The hardcoat anodized finish resists wear, scratches, and corrosion in hard-use environments. At 7.25" overall length with the standard 1.148" Mil-Spec outer diameter, the TAP22057 is a direct-fit swap for factory or worn buffer tubes on any standard AR-15 carbine or rifle build.

Sold as the tube only (no buffer, spring, or stock included), the Tapco TAP22057 is a straightforward, affordable component for completing a lower build, replacing a damaged tube, or keeping a spare on the bench.