Spike's Tactical 9mm Buffer Spacer

Spikes Tactical Rifle Stock Buffer Spacer, Black

ERGO GRIP 9MM SPACER FOR PISTOL CALIBER CARBINES

SPIKE'S TACTICAL ST-9X 9mm Heavy Buffer (SLA009X)

SPIKE'S TACTICAL Mil-Spec Buffer Spring (SLA501S)

VLTOR SP-1 Buffer Kit SP-1, Includes 3oz Carbine Buffer, Carbine Spring, Fits AR-15, Matte Finish, Blacks AR15 SP-1

Precision Defense 7075 AR-15 Carbine Buffer 3.0 oz - Buffer

Tacfire Buffer Retainer Pin & Spring 10/ct