I have a S&W 686-6 6" that I thought shot fairly well. Narrowed down my favorite load using the RCBS 38-158-CW boolet, and could hold the 10 ring @27 yards with Irons and my 82 year old eyes.
This is shooting over a rest.
A while ago I picked up a used 30mm Ultra Dot sight at my favorite LGS and finally got it mounted. Now I'm easily shooting inside the X ring. I can't believe the difference.
While fooling around with this new device, I notice quite a bit of parallax distortion. While holding the gun stationary in a rest and moving my head, the red dot will move the entire width of the black on the 25 yard target. I've got to be very careful to center the dot in the field. Is this normal with red dot sights?
Your comments most welcome. Thanks.