Used Tally Rings and Base to install my Sport Dot 3 X 9 on my Savage 14 in 308. First shot was only 1.5" right and 1" high at 100 yds. Had it zeroed in with 5 shots and 5 minutes. In and out of truck many times before next shot, and had not lost zero. Nice eye relief and easy target acquisition. I don't own a $1000 scope but after using this, why would I.
Pros: Very clear sight picture, ease of zeroing
Cons: lense covers are a pain to hang onto when removed
This review was written in the old system and had content requirements that are different than reviews written today.