LBE Unlimited is a quality manufacturer of AR-15 parts and accessories. This particular item is an AR-15 Mil-Spec diameter carbine receiver extension. This buffer tube can be used as a replacement unit or as a spare for a new build. This unit come pre-threaded standard and features 6 position notches. This tube is made right here in the USA and add it to your shopping cart today.

Specifications and Features:
LBE Unlimited MBUF002-CG
Mil-Spec Diameter Buffer Tube
Carbine Receiver Extension
Pre-Threaded
6 Index Positions
Great as a replacement or spare
Anodized Finish
Colt Gray

Fits:
Compatible with Mil-Spec AR-15 Lower Receivers and similar pattern units