The Spike's Tactical ST-T3 buffer provides a firmer recoil impulse and is intended for machine guns, suppressed weapons, and rifles that suffer from overgassing. It doesn't have any fluids to leak out, 100% maintenance free! The ST-T3 buffer weighs in at 154g/5.4oz and the body is CNC machined from solid billet Aluminum bar stock for strength and durability. Anodized matte black and laser engraved. Each ST-T3 buffer contains three sliding solid weights cut from tungsten bar stock and topped off with a Mil-Spec bumper. The ST-T3 eliminates the chance of bolt bounce, helps with muzzle rise when firing in full-auto, and cuts down on felt recoil. Designed for .223/5.56 but it works in all Calibers!

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