BCM AR-15 Carbine H1 Buffer 3.8 oz - Buffer

ONE HORSE AR15 Buffer Tube Kit Carbine Buffer

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 (

BRAVO COMPANY Milspec Buffer Kit (BCM-STOCK-HARDWARE-KIT)

LBE Unlimited AR15 Milspec Buffer Tube Kit, Buffer Tube, Recoil Spring, Castle Nut, Receiver End Plate, Recoil Buffer, Red MILBUFKT-RED