Carbon Express 20271 X-Force 350 Crossbow Kit (Rope Cocker, 3 Arrow Quiver, 3 Crossbolts, Rail Lubricant, 3 Practice Points, 4x32 Scope), Black Specifications: 300 feet per second, 80 ft-lb kinetic energy, 165 lbs draw weight, 12" power stroke Adjustable Forearm Grip: The Picatinny Rail has over 5" of forearm travel for customized fit, creating comfort and improved accuracy Trigger Box Safety System: All-metal trigger and safety provide smooth, constant performance on the target range or in the field. Rugged Performance: Heavy Duty machined cast aluminum riser for secure, dependable limb attachment. 4x32 Scope: Deluxe scope with 6 crosshairs for pinpoint accuracy. Waterproof, fogproof and shockproof.