I put an Athlon Helos BTR on my 22lr with a 20 moa base. FFP, 15y focus and enough turret to get to 350y and then another 6 mil or so on the reticle. Good glass, 56mm obj and 34x mag. About $60 less than the Midas Tac and a lot more magnification. No zero stop, but you can't get a full...