KynSHOT Competition Short Stroke 7.7 oz Buffer for AR-9 PCC

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

Tacfire Buffer for AR-15, Black Anodized - MAR043

KAW VALLEY PRECISION PCC 6 Pos. MilSpec Kit w/7.5oz buffer/XP SS Spring

GUNTEC AR15 PISTOL BUFFER TUBE KIT ANODIZED BLACK

AR-15 Pistol Buffer Tube Kit (

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

Angstadt Arms 9mm Buffer Kit, 5.4oz 9mm AR-15 Carbine Buffer Assembly, Carbine Buffer Spring, 9mm Buffer Spacer, Compatible with Both Glock and Colt Style Magazines, Anodized Black Finish AA09BUFKIT