OP here, wow that’s a lot of responses!, thanks!
So I did it! I went to the range yesterday I put about 150 rounds through the rifle with the stock trigger. And boy am I glad I did. It’s my first AR. I have 4 other rifles, but only did a full trigger upgrade on one of them.(Kel Tec Sub2K). My results were; the gun functionality was perfect, however, that trigger! I’m not a trigger snob, nor am I any type of professional shooter, just have a good amount of experience with firearms from a very young age, now getting back in to it, heavily in my late 50’s. Having said that, the OEM trigger on the M&P 15 sport 2, felt a little heavier than I’d like, being trained on revolvers this is something I can deal with, but that reset and the grittiness of the trigger made me want to stop shooting and run home to do the trigger upgrade! But I didn’t, I kept shooting, sighting in the irons and then the prism scope. I then went home and did the trigger upgrade. I only was able to dry fire it, but I can already feel the lightness of the break and definitely, definitely the smoother reset.
We had to head out to my daughters for the weekend, I can’t wait to get back home and try this baby out! I’ll keep y’all posted! Hey, maybe I will become a trigger snob! Lol!
Thanks again for all that input,
TT