Precision Defense 7075 AR-15 Carbine Buffer 3.0 oz

Rock River Arms Carbine Buffer Ar-15 Recoil Reduction and Smooth Cycling

Timber Creek AR Buffer Tube, Black - AR BT BL

MilSpec/GI AR-15 6 Position Carbine Buffer Tube - Black

Sons of Liberty Gun Works AR-15 MIL-SPEC 6 Position Buffer Tube

Luth-AR Mil-Spec Dia Carbine Buffer Tube Complete Assembly Fits AR-15 Rifles, with Buffer, Buffer Tube, & Spring, Black 223-M-BAP

ONE HORSE AR15 Buffer Tube Kit Carbine Buffer

Guntec USA AR15 A2 Buffer Tube Kit Aluminum Rifle Length Matte Ar15