The Killer Instinct Diesel 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 Diesel X measures only 6.25 inch axle-to-axle when cocked, making it very comfortable to shoulder. The Diesel X was designed to be compact, well-balanced, and an easy-to-maneuver crossbow for any shooter. Includes the Killer Instinct Elite Package with a Speed Ring scope, quiver, premium bolts and everything you need to start shooting. Plus, Killer Instinct backs the Diesel X with an industry-leading limited lifetime warranty and support. X Cam system with 50% let-off for an easier-to-cock crossbow that's smoother and quieter on the shot Compact, multi-position adjustable buttstock 3.5-lb. trigger Crank compatible Lifetime limited warrantyElite Package includes: Lumix Speed Ring 1.5-5x32 Scope Sled rope cocker Quiver (3) 20 inch HYPR Bolts (390-grains) with field tips Rail lube Order today!