I put this on my Barnet X Bow Pistol and it's perfect dead on after one shot but, i only shoot in my back yard 30' so a small Dot works fine here. The price is what i can't get over, this is very well made and comes with scope caps, and the battery! I think this will work out to fifty yards, It's a good scope, i have shot my xbow over 200 time's and it's still shooting on center. OVERALL A GOOD SCOPE 4 the $
Pros: fit on my 3/8 base and can work on my pistols 5.8 base
Cons: The dot is small might not work well at long range say 100 yardes
This review was written in the old system and had content requirements that are different than reviews written today.