The striker-fired guns really don't fit into the hammered SA/DAO mold very well. Some fire from a partial-cocked striker, some from fully cocked, either way the triggers usually aren't bragged on. That's where all the aftermarket companys come in like Apex, AeroTek and Powder River for M&P, Glock and XDs'. I have both the 9 & 40 Pro, I replaced the front sight on the 9 to get a six-O'clock hold and polished the trigger along the Burwell info. The 40 shot were I wanted it to but never had as good of a trigger till I installed the Apex sear in it.