Gas Pedal® Assist - Thumb Rest for SIG P320 X5, X10, M17, M18, AXG, P250 (All Generations) S&W Look on slide: FITS XD

Look on slide: FITS XD mod

Because they don't understand the physics of balancing all four vectors of recoil force

The GoGun® Gas Pedal® Assist is the original thumb rest designed by Dr

(Also fits other models with a full-length Picatinny accessory rail and a central mount notch as shown in the photos

Gas Pedal® Assist - Thumb Rest for SIG P320 X5, X10, M17, M18, AXG, P250 (All Generations) S&W Look on slide: FITS XDTRY IT RISK FREE! (Applies only to P320 BLACK QPQ CM and STAINLESS STEEL CM versions.) We are confident the Gas Pedal Assist will become an indispensable part of your shooting and we stand behind that. If for any reason you don't like it, return it within 45 days of delivery, no questions asked. Full purchase price refunded. Postage not included. NEW COLOR AVAILABLE FDE Excellent match for M17, M18 and other models in FDE (Flat Dark Earth) color.