LMT AR-15 Carbine Buffer Tube

LBE Unlimited AR15 MIL SPEC BUFFER TUBE

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

Timber Creek Outdoors Buffer Tube Kit for AR-15 - Lightweight and Durable in Blue Finish - ARBTKB

Timber Creek AR Buffer Tube, Black - AR BT BL

ONE HORSE AR15 Buffer Tube Kit Carbine Buffer

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

WLA WLA-BUF-7010-01 AR15 BUFFER TUBE CARBINE