Smith and Wesson MP9 worth upgrading?

[IM_Lugger]

I would not do it. Either learn how to live with it and shoot it well or sell it and add that $300 and buy something else. I just got (finally ) a Canik and trigger is surprisingly good! Much better then on my glocks. And these things are cheap too! It's been years since i sold my M&P ( had a few) but i never had an issue with stock trigger on them.

 

[enefgee]

M&P's have the most workable triggers on a polymer gun. It takes about half an hour to polish the contact points on the trigger bar, another half hour to do the striker stop and sear. Mine has a 3 pound break and feels like a 2 stage rifle trigger - return spring resistance, stop, break. No false reset. It's very stable too - hasn't changed in 50,000 rounds.