I have not chronoed it. I do not have one. But mine came with the scope and it is very good quality, zero holds and the P.O.A. is where the arrow goes. PyramydAir has a scope UTG OP3 1.5-6x36 AO SWAT Crossbow Scope, EZ-TAP, Ill. BDC Reticle, 30mm Tube, Picatinny/weaver rings. They also have the...