Mec-Gar Sig P226 Magazine 9mm, Extended Anti-Friction Coat, 20rd

I bought 4 of these and tried them out on an intermediate tactical course with numerous drops and quick mag changes. It always fed smoothly, was easy to handle, fed rounds without a hitch and held 20 rds + 1 in the chamber no problem. The Sig brand 10 rd mag needs to be downgraded by 1 rd or won't seat as the last round is really tight with no play. I also don't like the flat bottom plate on the 10 rounder as they are harder to handle and feed with less real estate to grab onto. For about half an inch more you get 10 more rounds with this mag. I'm going to buy 6 more of these and never go back to much more expensive Sig mags.