Expo Arms 7075 H1 AR-15 Carbine Buffer - 3.8 oz

LBE Unlimited AR-15 Carbine Length H3 Heavy Buffer, Gold - ARBUFF-H3

LBE Unlimited AR-15 Carbine Length H2 Heavy Buffer, Gold - ARBUFF-H2

LBE Unlimited AR-15 Carbine Length H1 Heavy Buffer, Gold - ARBUFF-H1

Battle Arms H3 AR-15 Mil-Spec Buffer, Silver - AR15BUFFERH3

Vltor A5 H2 Standard Weight AR-15 Carbine Buffer 5.3 oz

Vltor A5 H1 Lightweight AR-15 Carbine Buffer 4.56 oz

KAK Industry A5 Style H3 Buffer, Gold