That MONARCH 3 , 6779 has 30 MOA of internal adjustment. You will be hard pressed to find one, plus the turrets are capped. I would suggest looking at Nikon's BLACK X1000 scope, 4-16x50 ad 6-24x50. Both SFP scopes and 30mm tubes. I have 3 on longrange rifles and love em. So far I have dropped hogs and coyotes out past 700 yards with the 6.5cm. I just bought 2 of the 4-16x50 MOA BLACK FX1000 scopes for 6.5's as well. It is tought o beat these scopes with all the features you get for your $.