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Mossberg 500 shooting high

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6.6K views 13 replies 8 participants last post by  READY-HOT11  
#1 ·
I have a new 500 12 ga. with a 20" barrel and factory "turkey sights". The gun will be my buckshot deer hunting gun. I patterned it today at 30 yds. and with sights adjusted as far down as they go it still shoots high with any type of round I used. Now I'm not a big fan of these type sights so I may not keep them on but I'm trying to think of a way to correct the problem. If I was to go to a standard tru glo type front sight only would it need to be low profile or high since its shooting high?

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#2 ·
Lee,

When a gun shoots too high, there are two ways to correct it: raise the front sight or lower the back sight.

Email me at rollin@stockfitting.com. Put "POI calculator in the subject line and in reply, I will attach an automatic POI calculator that will tell you how much you would need to lower the back sight to make the gun shoot lower. You can use that information to determine how much to raise the front sight.

To use the calculator however, you will need to have Microsoft Office on your computer because the calculator uses MS Office's Excel to do the mathematical computation.
 
#3 ·
These are snap on type sights so I don't see any way to move them farther. The front is fixed and the rear I removed the elevation screw to get it as far down as possible. So I'm thinking I'll look at just getting a front bead or tru glo wing shooting type sight.

I will email you and thanks.
 
#6 ·
READY-HOT11 said:
hey bud you should try differnt ammo cause some guns react differnt to ammo esspecialy in the case with shotguns and buck or bird shot. Also try adjusting your sitght picture by purchasing a length of pull kit or so some type of cheek riser.
Hey BUD.......he is already shooting HIGH. He does NOT want to raise his cheek any higher as that would only compound the problem!!
 
#9 ·
A red dot sight is the only way to go for such a rig, IMO.

But before you switch iron sights, try the same load and sight picture at 50 and 75 yards. You may find that the POI is right on the money at maximum range.
 
#11 ·
READY-HOT11 said:
hey bud you should try differnt ammo cause some guns react differnt to ammo esspecialy in the case with shotguns and buck or bird shot. Also try adjusting your sitght picture by purchasing a length of pull kit or so some type of cheek riser.
read my post again, I tried different loads.

I have now corrected the problem by adding about 1/16" height to the front sight, I'm not using a rear sight just a fiber (bead) on front.
 
#13 ·
Hey BUD.......he is already shooting HIGH. He does NOT want to raise his cheek any higher as that would only compound the problem!![/quote]
so I guess there is not a thing called sight picture and sight alignment then, " if " there is and he raises his cheek to the relation of the sights then the shot is lower WOW IT REALLY WORKS!