Kleen-Bore AccuWedge Receiver Buffer AR-15/M16 ACU1

Z-M Weapons AccuWedge AR15 M16 Stability Interface for Receiver to Stock

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

MAXIM MXM-47564 CQB ACC CQB G2 B&S STD

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

Spikes Tactical Rifle Stock Buffer Spacer, Black