Modify Baton Ryusoku Flat Hop Up Bucking - Hard

The Modify Baton Ryusoku Flat Hop Up Bucking is a Hard style hopup flat rubber bucking with flat nub for use in upgraded AEG airsoft electric guns.  Includes the Hard rubber bucking and flat hop nub.  The nub is a solid core, so no steel pin (Namazu style) is needed.

For use in all AEG hopup chambers - works in all upgraded (like a Prowin) or factory type chambers.  For use with guns shooting around or above 400 FPS.  Most people use the soft style, but the hard is good too.

Very popular with a cult following of users.  If you're looking for a flat hop you don't have to make from scratch, this is it.  Designed in Japan - made in Taiwan by Modify.