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  1. New FNX-45 - one of three mags not locking slide back, gets stuck

    FN FNX
    Hey there. New FNX-45 Tactical owner. Getting ready to go to the range for the first time with the new FNX, after cleaning the gun, I numbered my mags and cycled them each through the gun (empty). One mag (again empty) would not hold the slide locked back. Also couldn't eject it. Finally managed...