Shop › ARMASPEC SMB BUFFER KIT C GEN 3 ARMASPEC SMB BUFFER KIT C GEN 3 $86.39 Armaspec SMB Buffer Kit Gen 3, Sound Mitigation Buffer-C, Fits AR-15, Black ARM268-C Quantity: Add To Cart Added! Armaspec SMB Buffer Kit Gen 3, Sound Mitigation Buffer-C, Fits AR-15, Black ARM268-C