Excalibur InSight Scope Level

The Excalibur InSight Scope Level attaches quickly and easily to any scope and helps keep the crossbow consistently level for long-range accuracy, bolt after bolt. Lightweight, with a unique system that lets the shooter see it with peripheral vision.

Compatible with any scope with a tube diameter between 1.495 -1.635 inch (38mm-41.5mm). Includes Excalibur models Overwatch, Tact-100, Tact-Zone, Dead-Zone, GRZ2, SMF, Shadow-Zone, Vari-Zone, Drop-Zone.