It will work in the case of the P226 mags. I have not tried the same scenario in the P320 mags.
It won't work well in all cases. For instance I did not have good luck with Glock 17 mags.
I've heard double stack Glock mags will run fine, but single stacks will not. I personally don't bother. Ammo is expensive enough without finding creative new ways to go through it faster.


















































