nope, I always pull the slide back and let it loose! 18k rounds this year with 2 jams because of me and zero fail to feeds. Chip mags!
Tripp mags never feed at the start. Tripps will run sometimes if you load 8 and not reload on a dry gun!
I wish we could come up with a awnser i love the mags because you can take them appart and clean them!!! That's awesome.