G&G CMF16 / 416 Ambidextrous Magazine Catch Lever

I broke my lever and could not find any way to buy either the whole release or just the single piece. The CMF16's catch is thinner than generic catches available and is not a simple replacement.

This print is not quite correct as I don't have video of the original mechanism in action, but it is serviceable and will hold on to your magazines. But it will let go if you purposely pull them out without releasing the catch. My .f3d file is available if you want to make improvements!

I printed in ELEGOO PLA+, I would probably suggest PETG for the long term but I will not be fielding to test for a while.