dreadpirate
Ultimate Member
So the 5 round mag that came with the CZ 457 fits perfectly and stays locked solidly in place. But the 10 rounder I just got (has CZ branded packaging), it clicks in place, but then it can slip out just by wiggling it. It just does not seem to seat tightly. Looking at it and comparing it to the 5 rounder there does not seem to be any obvious issues. Suggestions? If not, guess I will return it.