Main valve housing and inbuilt valve seat for Kral air rifles with a buddy bottle on the front:

Kral Puncher Jumbo
Kral Puncher Jumbo
Kral Puncher Knight
Kral Puncher NP500
Kral Hi Cap
Kral Dazzle

Please note this newest version replacement do not have detents for the allen key bolts to do into. It is backwards compatible with older versions. Also transfer port not yet drilled this needs to be done by end user to set up power correctly for their region