[jinxarelush]

With an empty mag use a toothpick or something soft to poke the tiny polymer tab in the recess at the bottom of the magazine butt down over and over again. After a few pushes it will spring up audibly further into the recess creating a better lockup.


No more mag rattle.

 

[jinxarelush]

With some further thought Ive come up with the idea that my magazine wasnt truly locked. Maybe hitting it hard against my palm will get the tab to lock in correctly.

 

[IGC224]

I tapped mine against a desk and it fixed it.