KJW Glock magazine fitting Issue

[rickyvamp]

I know this i a common issue of some series of Glock. Inserting the magazine with the slide not retracted it doesn't fit well and the pistol doesn't fire because the valve remains lower.

If I put the mag with the slide retracted everything works perfectly.



I read in another forum that putting some tape ora a piece aluminum taken from a can in the mag catch Groove solve the issue.

Anyone has pics og this mod or may explain step by step how to make this mod?