AR-9 Buffers

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

Angstadt Arms

CMMG, 9mm Carbine Buffer, Fits AR Rifles

CMMG