with snap caps you can practice clearing jams and reloading too...
a few days ago i was practicing el presidente in the gun room. rearranged the targets to have three 10" ones across the room, and ran it like it was the real thing, but all DA pulls. this of course, was with the sp-01. i'm sure i debuted as C in lim-10, i may try to do production this sunday at a match, where we will have 6 classifiers.