Prometheus Airsoft Nine Ball Aluminum High Bullet Valve NEO-R TM MK23

Increase the power of your Marui SOCOM MK23 Gas Pistol by installing this high output valve. The ultra-wide opening allows more gas through per trigger pull to propel the BB at higher velocities giving you more range and accuracy. The ball bearings included with the Nine Ball Bullet Valve are placed inside the gas reservoir to increase consistency of high-power gas.