Buk Ops X-Factor Range-Finding Crossbow ScopeEasily acquire ranges quick and accurately with the all Buk Ops X Factor Range Finding Crossbow Scope. The X Factor features a built in angle compensating laser rangefinder that is activated instantly with a simple press of a button. Hold the rage button to enable Active Scan Mode, to range moving targets. Combining all the top technologies with easy to use dependability. With the X Factor Speed Dial feet per second (FPS) precision reticle, you can