Bravo Company USA Intermediate Receiver Extension (A5 Buffer Tube)

For your AR15, M16, M4. 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, BCMGUNFIGHTER, Colt, LMT, SOPMOD, VLTOR, Stag Arms, and others that a made to the Mil-Spec size