The Vital X features the patented, fully synchronized X Cam system which requires less effort to draw than most crossbows with its impressive 50% let-off design! X Cam also produces a crossbow system that shoots quieter with less vibration for the ultimate hunting crossbow. Ultra-narrow at rest, the Vital X measures only 6.75 inches axle-to-axle when cocked, making it very comfortable to shoulder. The Vital X was designed to be compact, well-balanced, and an easy to maneuver crossbow for any shooter. Includes the Killer Instinct Pro Package with a scope, quiver, premium bolts and everything needed to start shooting. Killer Instinct backs the Vital X with an industry leading limited Lifetime Warranty and Customer Support. Product Features X CAM Synchronized highly efficient design with 56% let off for an easier-to-cock crossbow that s smoother and quieter on the shot. PRO PACKAGE INCLUDED Lumix 4x32 Scope, Rope Cocker, Quiver, (3) 20-inch HYPR Bolts (390 Grains) with Field Tips, Rail Lube. LIMITED LIFETIME WARRANTY Included to cover standard, non-wearable parts for the life of the crossbow to the original registered owner. Product Specifications SPEED: 405 FPS KINETIC ENERGY: 142 FT-LB TRIGGER: 3.5 LB WIDTH (COCKED): 6.75" | (UNCOCKED) 10.375" LENGTH: 31.5" WEIGHT: 7.8 LB without Scope & Quiver DRAW WEIGHT: 185 LB POWER STROKE: 14.25"