Palmetto State Armory AR-15 H2 Buffer

Timber Creek AR Buffer Tube, Black - AR BT BL

Aim Sports Buffer Tube, Anodized Black - XDB15PSTOC

AR-15 Rifle Length Buffer

PWS Enhanced H2 Buffer AR-15 Carbine 4.5 oz

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

SUREFIRE BUFFER HS 3.3OZ FOR SF-OBC-556 CARRIER GROUP