My thought;
Tried it yesterday in the 92 I had just installed an NP3 TJIB w/ LTT bar in. Yes it definitely reduces pretravel in SA. But I am not sure how much good that does w/ the LTT bar. The LTT bar drastically reduces reset distance so, in quick follow up shots, unless your finger travels forward beyond the reset point, you would never feel the reduced pretravel. Slower fire might make the reduced pretravel more obvious. Also, this is more subjective but, the DLC coating doesn't feel as good to me as NP3 so I took the hammer out and reinstalled the NP3 hammer. I may try it in one of my other 92s. I don't want a silver hammer in my old 92G Centurian or my tan M9A3 so they will be good candidates.