Wilson Combat Flat Wire Chrome Silicon AR-15 (5.56 NATO) Buffer Tube Spring

The Wilson Combat flat wire chrome silicon AR-15 buffer tube spring is designed to give your rifle the edge it needs. Its 37-coil design offers superior linear compression reducing stacking and increasing reliability. Whether you're taking on a competition or just want to enjoy some recreational shooting this spring makes sure that your performance is as consistent as possible. Not only is it made from a durable chrome silicon material but its flat wire design increases tensile and compression s