M&P 9Pro shoots 2" High

macblaster · Nov 20, 2011

Help I have a 9Pro all stock it consistently shoots 2" high at 50'
It is all stock green front sight. What size should I replace it with?
It's not the shooter had others shoot with the same results and my M&P 40Pro shoots point of aim point of impact at the same target.

Thanks in advance.

missiondude · Nov 20, 2011

2" high times 7.25" sight radius divided by 50 (12") equals .024" You need a front sight that is 24 thousanths taller than stock. I dont know the height of a pro sight. My 9L had almost the exact same problem, but it shot 2" low. Mine aquired the problem when I replaced the stock barrel.

macblaster · Nov 20, 2011

9mm Pro

Thanks
So if the stock sight if .160 I should try the .180 sight.
Does that sound right?

WashMP9 · Nov 21, 2011

macblaster said:
Thanks
So if the stock sight if .160 I should try the .180 sight.
Does that sound right?

Do you have a 5" or standard Pro? 5" has the 180 and 4.25" has the 160.

If you have the 4.25, you should have night sites. Don't know of anyone that make a taller front night site.If it was my gun, I would just toss the NS and get a factory rear and a factory pro .180 site.

if you have the 5" fiber optic site, you can go to Dawson and get a taller one.

macblaster · Nov 21, 2011

M&P 9mm Pro

Thanks for your input my 9mm Pro is the 5" with Green fiber optic front sight.

WashMP9 · Nov 21, 2011

macblaster said:
Thanks for your input my 9mm Pro is the 5" with Green fiber optic front sight.

what grain of ammo are you using?? the heavier the bullet, the higher the impact

macblaster · Nov 21, 2011

M&P 9mm Pro 5"

Good idea usually shoot 115 grain.
I'll try a lighter grain this weekend.
Have a great Thanksgiving.

M&P 9Pro shoots 2" High

macblaster

Member

missiondude

Member

macblaster

Member

WashMP9

Member

macblaster

Member

WashMP9

Member

macblaster

Member

Similar threads

Latest posts