Got it zeroed pretty quickly on my 12gauge, then put 40 or so rounds down range. Slugs. On the last shot the dot went high and left suddenly. Cracked the reflecting mirror on the inside. Says its for use on shotguns, I'm in contact with Barska now, we'l see how this warranty works out.
Pros: Easy to Zero
Cons: Cracks under pressure
This review was written in the old system and had content requirements that are different than reviews written today.