just a heads up on the arken ep5 .i have had mine for less than one year and it has failed so has been returned to optics warehouse . they have checked the scope and confirmed what i already knew its faulty and be been sent off to be repaired ,three weeks with out a scope so far and no contact to say if its being repaired or replaced ,so far i have missed four club shoots an looks like i will be absent from the next two at least. i think optics ware house should have offered a temporary replacement so i could continue my sport. just be careful where and who you spend your money with. having a gold service warranty will not help you shoot when its away for Weeks/months being repaired