Sons of Liberty Gun Works 6 Position Mil-Spec 7075 Buffer Tube

TacFire 6-Postion Mil-Spec Buffer Tube Kit w/Dual Loop End Plate, Black

TIMBER CREEK OUTDOOR INC ARBTBL Buffer Tube Mil-Spec AR Platform Black Hardcoat Anodized Aluminum

GUNTEC AR15 PISTOL BUFFER TUBE KIT ANODIZED BLACK

Timber Creek Outdoors Buffer Tube Kit for AR-15, Red - ARBTKR

Timber Creek Outdoors Buffer Tube Kit for AR-15, Robin's Egg Blue - ARBTKRE

TIMBER CREEK AR Buffer Tube Kit - Black

Timber Creek AR Buffer Tube, Burnt Bronze - AR BT BB