Guntec USA AR-15 Pistol Buffer Tube Kit 7.375" Anodized Black

The Guntec USA AR-15 Pistol Buffer Tube Kit outfits an AR-15 pistol or short-barreled rifle build with the parts needed to complete the buffer system. The 7 3/8" buffer tube is machined from aluminum and finished in a tough anodized black coating, sized to index on a standard AR-15 lower receiver and accept pistol-buffer-tube compatible stocks and stabilizing brace adapters.

This kit ships with the anodized pistol buffer tube, a 2.9 oz buffer, and a matching buffer spring to cycle the bolt carrier group reliably under recoil. Sized for pistol and SBR configurations, it pairs cleanly with the wide range of pistol braces and stocks on the market.