[MultipleParadox]

Hi guys

I've got two KWA PMags for the LM4 gbbr that leaks.

I'm pretty sure it's an easy fix has the mag is just like the valve is completely open, all the time (filling with propane will result in full pressure being blown off from the lips)

But I couldn't figure how to open them and get to the valve.

So far, I could remove two screws off the top and remove the magazine lips, and see the valve under, but that's about it. There are two more screws at the bottom, pretty short, and removing them didn't seem to help in anything.

I posted the same question in KWA's forum without success yet, so maybe someone here will have some insights.

Thanks