MK2 Buffer Tube

Manufactured from 7075T6 and produced in accordance with Mil-Spec dimensions and specifications. Mil-Spec buffer tubes are slightly smaller in diameter at the point where the stock is slid onto them.

Hard-coated in accordance with Mil-A-8625F, Type III, Class 2

This buffer tube should be used with stocks such as USGI, BCM, Colt, LMT, SOPMOD, VLTOR, Stag Arms, and others that are manufactured to Mil-Spec dimensions.