Odin Works H-FRT Buffer & Spring - AR-15 Buffer Kit

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

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

JP Enterprises H2 Buffer Gen 2 Silent Captured Spring Builder w/Alternative Spring Pack

Tacfire Buffer for AR-15, Black Anodized - MAR043

GUNTEC AR15 PISTOL BUFFER TUBE KIT ANODIZED BLACK

Tactical Springs LLC Intermediate Power Hot White Carbine Buffer Spring

AR-15 Pistol Buffer Tube Kit (