I have one. I would not suggest one for a hunting rifle if it is a only gun. if it is to be used for LR hunting specifically, it is a good scope for the $$. I have had m3 cams on hunting rifles and prefer thm to the mk4. the main reason I do not likethe mk4 is the elevation turret can be on 3 different "0's"......depending on which spin the turret is on. the m3 just shows the range, the mk 4 counts minutes and complete revolutions get added to the mix.
good scope for those times you have to fiddle with it, a PITA when you get a snap shot at a critter.

