Silverado Fully integrated accessories designed into the riser.. The Silverado Match Grade is a twin to the Silverado. When designing the Match Grade, we elected to machine a separate riser component to allow the integration of a fall away arrow rest and sight instead of just bolting them on in a conventional manner. This integrated design assures a custom fit that will not vibrate loose. * Mass weight: 4.2 pounds. * Axle to Axle: 32 inches. * Brace height: 7.25 inches. * Draw weights: 60, 70 pounds. * Cam: New Velocitec Cam. * Draw lengths: 27”, 28”, 29”, 30” * IBO speed: 325 fps. * Limbs: Bi-Flex composite limb, film dipped finish in Realtree Hardwoods Green HD. * Cable Guard Straight mounted carbon. * Sight window 8.25” single plane window. * Pocket: Inter-Loc Limb Mounting System. * Riser Color: Realtree Hardwoods Green HD. * Grip: One piece rose wood. * Let-off: 80% standard, 65% optional