Battle Arms Development Advanced AR-15 Buffer System - H2 4.6oz

Armaspec SRS Gen 4 Buffer-9 Kit, Black - Advanced Buffer Technology - ARM263-9

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

ONE HORSE AR15 Buffer Tube Kit Carbine Buffer

Tacfire Buffer for AR-15, Black Anodized - MAR043

GUNTEC AR15 PISTOL BUFFER TUBE KIT ANODIZED BLACK

TACFIRE MAR047-H2-A H2 CARB BUFFER TUBE KIT STND