Lightweight. Perfectly Balanced. Manueverability; The ultimate double shot of power optimized for situations where space is a premium, or need to move quickly to get the job done; DualFire Technology features dual triggers, engineered to accurately fire two shots from a single crossbow with tight groupings to maximize a shooter's effective range; Dual match-grade 4lb. frictionless triggers. The front trigger fires the top rail, the back trigger fires the bottom rail; Over/Under Rail System - Two crossbows in one. A perfectly balanced, compact over/under design incorporating a quad limb and dual string set-up; Skeletonized for weight reduction, yet carries Excalibur's signature durability; CeaseFire technology ensures the crossbow will not fire unless an arrow is loaded; Includes the Charger EXT, an easy and silent mechanical crank with the ability to securely and safely cock and decock the TwinStrike without shooting an arrow; Tact-100 Illuminated Scope -Speed dial for 300-450 FPS, 100-yard illuminated reticle, multi-coated lenses, 30mm tube; Available In Various Colors