wonderboy

a little too late maybe... its 2020!!! but let me chime in my experience as well... im having double feed issues also on my 2nd round using the mecgar/1911/9mm/10rounder... the polished and shiny case maybe the culprit and maybe not. what i did, was to crimp the feed lips and press on the upper of part of mag to tighten the hold of the mag on the 1st and 2nd round. seems to have the solved the issue... but lost confidence on mecgar already.