Geissele Automatics H3 Super 42 Braided Wire Spring and Buffer Combo

The Geissele Automatics® H3 Super 42 Braided Wire Buffer Spring and Buffer Combo is a heavyweight buffer and buffer spring combo, designed to deliver smooth and reliable function and reliability with your AR-15 pattern rifle. The braided wire spring features three independent strands of wire, designed to act as a harmonic damper and energy absorber by allowing the springs to flex separately from each other, displacing excess energy and decreasing the risk of spring failure. Further, the high-strength steel buffer and spring work together to eliminate the annoying spring vibrations often heard and felt through the buttstock. Better yet, this buffer upgrade boasts a stronger-than-average return force than the standard buffer spring, which easily strips rounds out of the magazine when using steel-cased ammo or running a dirty rifle. Compatible with carbine-length buffer tubes ONLY. Not recommended for use with .300 Blackout ammunition.