Thanks for all of the tips. Here is what I just ordered off of Amazon. It should wifi to my I-phone or plug directly into a computer.
I went with the 26" rod version and I got the extra 5 sizes of mirrors.
I mainly got this to check for carbon ring issues. I have a 223 that was almost a "one hole" gun at 100 yards. I hadn't really had it on paper for a while and then discovered it seemed to be huge 2-3" groups. Like totally unexplainable. Then I saw a video about carbon ring can do that rather rapidly. I also had over trimmed a bunch of cases. So hopefully I get this bore scope and can get rid of a carbon problem and then have a tiny bug hole gun again.
Thanks for all of the responses.
