We didn't invent crossbow scopes. We perfected them.. Scopes designed to withstand the rigours of crossbows with reticle systems guaranteed to make you a better shot! Capped Low-Profile Turrets. 1 Inch Mono-Tube Chassis. Illumination. 1U2 MOA Low-Profile Fingertip Turrets. Fixed Parallax At 45 Metres. 11 Layer Fully Multi-Coated Lenses. High Torque Zoom Ring. Fast Focus Eyebell. Suitable Speeds 385fps - 420fps