I ordered a cheap UTG Weaver / Picatinny rail setup for my Mossberg 500 20ga to get an idea if I would even like the reflex sight before I went and dropped serious money on a good quality reflex sight. However after taking it out shooting last weekend, I could not get the sight dialed in. At 25 yards I was shooting roughly 1 foot high (I was using birdshot so it is only approximated). The sight was fully adjusted "down" and would not go any further... and just for ****s and giggles, I tried bringing it "up" and it continued to get worse so I know I was adjusting it the right way. Anyone have any ideas why it might not be allowing it to sight in correctly? Would moving the sight further down the rail (towards the muzzle) change it that much? Right now I had it almost all the way to the butt side of the rail. I'm a little discouraged because I had to drill and tap new holes in the gun because the screws supplied with the rail were too large for my factory holes... so I would really like to get this working properly.
Any ideas? Thanks in advance.
Any ideas? Thanks in advance.