SixNeedler High Power Valve aka "Export Kit"

We do not recommend installing this separate high-power valve because the existing darts can't handle so much power. Accuracy suffers too much. At some point, we may introduce high-power darts that can handle it. For now, do not install the high-power valve. Consider it "experimental only" for now! Specifications: Muzzle Velocity (Experimental High Power Valve): 398 FPS Shot Energy (Experimental High Power Valve): 7.6 ft-lb / 10.31 J Standard valve performance by Comparison:  Muzzle Velocity (Standard Valve): 308 FPS Shot Energy (Standard Valve): 4.55 ft-lbs / 6.17 J