SPIKES TACTICAL Mil-Spec Buffer Spring Fits AR-15 Rifles Stainless

SPIKES Tactical Mil-Spec Buffer Spring for AR-15 rifles - Material: Mil-Spec 17-7 stainless steel - Finish: Electro-polish for smoother finish - Use: Replacement buffer spring or for completing a build Designed for AR-15 rifles, this Mil-Spec buffer spring is built from stainless steel with an electro-polish finish for reliable operation.