Anyone have any first hand knowledge using SA and how the warranties work? i have a second hand 1911 v-10 and the slide lock "notch" is starting to "curl" up on the edge of the slide, so when the slide is back and you pop a mag in, it pops forward on its own. its the actual metal corner bending out for lack of a better word. its really weird. so I guess my question is what kind of turn around did they have and did you feel ok about sending your piece thru fedex/ups. and did they cover your problem?