bought a brand new 10/22 a month ago and the original 10 round mag has malfunctioned many times. it doesn't want to feed the round properly and the round gets stuck on it's way to the breach and i must work the round out with a screwdriver. the 15 round factory mag i also bought has not failed at all. looking at the ruger website there are many poor reviews for these 10 round mags, and when i spoke to their customer service she just said " send it to us and we'll take a look at it". it will be faster and cheaper to just go buy a new mag but which one? aftermarket or oem? any opinions will be welcomed. thanks