KO RSX4S Response H.C. W/Selector 4S SAV-SC0251MG+ The weight has been designed

The weight has been designed so that it agrees with most of the FT air rifles on the market

If you want to launch a realspace raid to claim more victims for your experiments

Hanging ring

High Ground Clearance Tub Main Chassis

A huge number of EXB-hardened parts and options give it virtually unstoppable strength straight out of the box

KO RSX4S Response H.C. W/Selector 4S SAV-SC0251MG+ The weight has been designedRSx standard size series evolves to serial communication The "RSx" standard series, which has been loved by many users for many years and has been active in races around the world, has evolved to be serial compatible while maintaining its basic performance. By combining this with the EX NEXT advanced mode, the RSx series can provide even better response performance than before. In addition, by using the telemetry function of EX NEXT, it is now