Just got pair of their Mini-14 mags in from Cheaper Than Dirt, one of which is now sitting with 30 rounds in it on my dresser. It will reside there for the next several days, undisturbed, to see if any rounds pop out. Once it passes that test, we'll so how it works in my Mini. They apparently fixed the issue with the locking pin hole on the front wearing out, as they now have a metal overlay there. More to come.