You should check out Wonder Optics Wotac Tactical or their Hunter/Target models, 4-14 x50 30mm tube side parallex adjustment very positive .250 click adjustments and a 20 MOA reticle with 80 MOA internal adjustments and it comes with a sunshade all protected by a unlimited Lifetime warranty. Armalite Corp. has just picked them up for their rifles after they had been put through a thorough test ! All of this for $329.00 and they are assembled in Tulsa Oklahoma !
If you would like to know more you can contact me at:
Western U.S, / International Sales