The M&P will never have a "1911 like" trigger. The trigger bar has too much flex in it. I have the Apex FSS kit in my M&P 45 and it's much better than stock, but still not as nice as my 1911.

However, the safety on my 45 is very positive and the engagement is solid. Maybe mine is just one of the "good" ones. Of course the engagement can be made stiffer with a stronger spring on the detent.

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