I bought a CZ97b last year and wasn't too impressed with the action. Bought the Short Reset Package from Cajun Gun Works, just never got around to swapping the parts out. Found a very detailed disassembly and reassembly video by the same guy on youtube. Did the swap this morning and holy cow......what a difference. Going to try to get to the range this afternoon to sling some lead and test the function of the new parts.