BCM Intermediate Receiver Extension (A5 Buffer Tube)

Description

A5 receiver extension (buffer tube) machined from 7075T6 and manufactured to Mil-Spec dimensions and specifications. Mil-Spec receiver extensions have a slightly smaller dimension where the stock slides on. Hard Coat Anodized per Mil-A-8625F, Type III, Class 2 These tubes should be used with stocks such as USGI, BCMGUNFIGHTERTM, Colt, LMT, SOPMOD, VLTOR, Stag Arms, and others that a made to the Mil-Spec size. *NOTE* These buffer tubes require a rifle action spring and specific A5 buffer, carbine and rifle buffers will NOT work.