Went shooting with my son today, had a great time and put about 200 rounds down range. Had the whole place to ourselves which made it even better for Father's day! I have two Ruger handguns, SR9 and SR9c. The 9 I bought new and the C was used. The sights are adjustable but didn't have the results I expected in dialing these in. Not satisfied at all and was able to make minor adjustments but don't think it should take a 100 rounds to dial in. I was shooting at 20' which had some good groups but running low left. Had another target 50' out and same problem, low left. I am left eye dominant and when in the Marine Corps was an expert shooter. Remember my windage iron sight on the rear of the M16 was almost all the way over to the left and could nail the shots (shot 231 out of 250 score) at 17yrs old. I'm a little older now. Thinking I would just like to start at zero with each piece and would like to get them bore sighted. Is there someone that anyone would recommend in the Beaverton area or even Portland that would do a good job and have confidence in? I would really appreciate any referrals. Thanks in advance.