The latest custom work from Impact Force CQB is the Impact Force SAI Style Glock 17 RMR Gas Blowback Pistol in FDE. Based on the Tokyo Marui Glock 17 Gas Blowback Pistol it has been fitted with the APS-X System for G17, the Prime 17 SAI RMR Slide for Tokyo Marui G18C in FDE, and the RMR (Ruggedized Miniature Reflex) Sight. As for the price, it is HKD4,300 or roughly US$555.00.