PDI W-hold Hopup Bucking GBB/VSR-10 (50° / 70°) map controlled Made in Japan

Made in Japan

thus increasing feeding speed

Vibration                              1000G

CE EN166 certified

Widely employed by US Military Special Force division

PDI W-hold Hopup Bucking GBB/VSR-10 (50° / 70°) map controlled Made in JapanPDI rubbers have two ribs for improved air seal. The design has two nubs with a channel in between, which helps center the BB in the barrel for more consistent hop application. This hop up will work in most Tokyo Marui gas blowback guns. Fits MP7, Detonics, Sig P226, G series, 1911, HiCapa (including xtreme), MEU, FN57, G18c, Warrior series, PX4, and more! Will not fit in the Desert Eagle. Will work in KJW clones. From PDI: PDI W Hold Hop Up Chamber