Well I bought a used UTG OP3 scope with the 130 yard hunter reticle on Amazon for $145.00 and mounted it on my midway clearance airsaber $230. Sighted in at 50 yards and used the reticle 120 yard hold mark. Tethered to my aqua environment regulator at 3400 psi. Shot well. No wind. 6 inch groups. 3 shots. Ill try to post a video soon. The scope really works great. The scope is maxed out on the minimum side of elevation . Others may have to use adjustable rings to center. I got lucky... I have a eagle vision adjustable base but I didn't want to add more weight and height than needed. You have.to sort your arrows some shoot much better than others. No wind easy shooting out to 120. I don't wanna try shooting 120 in the wind!!! Arrows to expensive to loose,.....