[kar120c]

Originally Posted by e-luder

Try one of these:

http://shop.ehobbyasia.com/nine-ball...-gbb-2pcs.html

These usually come with a shim that you can use and bring the gasket closer to your loading muzzle.

And these seal pretty well...

I have tried 2 of these, better sealing with the nozzle but my issue is the valve position.
Today I tried to fit the mag pushing it to the back of the pistols and it works well but it is not easy to handle such a short mag in this way.