GUNTEC AR15 PISTOL BUFFER TUBE KIT ANODIZED BLACK

Aim Sports Pistol Buffer Tube, Black - Lightweight and Sturdy Buffer Tube for Pistol - ARPTUB

ONE HORSE AR15 Buffer Tube Kit Carbine Buffer

WMD Guns AR-15 Mil-Spec 6 Position Carbine Buffer Tube

GREAT LAKES FIREARMS Gas Tube Kit Carbine Length for AR15

Aim Sports Buffer Tube, Anodized Black - XDB15PSTOC

Hogue AR-15/M-16 Grip Kit- Includes Mil-Spec Buffer Tube and Hardware - Black