Keefer upset - Tagua Gunleather Paddle Double Magazine Carrier 1911's/Colt .45 Ambidextrous Black PM6-030

this dbl. mag carrier is a nice paddle system that would have been great except it was the wrong one ordered. The #pm6-030 says it is for a 1911 single stack mag but on package it says it fits a FN 5.7x28 20 rounds. It says it is pm6-030 bar code is 87059, Dissatisfied with what I got for what I ordered but can use for glock 17 mags. Still don't have any for 1911 single stack. I just hate returning products. Person sending these items out should know more than just reading numbers on package!!!!!