A look at this High-Speed Sniping kit for the Tokyo Marui Hi-Capa 5.1 GBB pistol made under the Nineball brand of Laylax... "This is a custom slide kit designed for Tokyo Marui Gas Blowback Gun High Capa 5.1 series. The slide is divided into front and rear sections and features dedicated internal parts for weight reduction and short stroke functionality. This design increases the blowback speed while significantly reducing recoil shock.