"Taking the advanced performance of the R10X to a new level, the Ravin R10X Pro Crossbow Package boosts down-range accuracy even more. Still a great choice for those who like to hunt in tight quarters or stay mobile, the R10X Pro adds a full-length scope rail for greater efficiency and stability. Offering the same, sleek, rifle-like feel and HeliCoil-powered performance as Ravin's original R10, this advanced design also sports an adjustable stock with adjustable riser comb and length of pull for a true custom fit. Just 6"" from axle-to-axle when cocked, the 7-lb. R10X Pro rockets bolts towards big game at 420 fps with a heavy 180 ft. lbs. of kinetic energy. The R10X Pro's HeliCoil cam system stays perfectly balanced while rotating 340 to produce a precise accuracy and power you don't expect from a crossbow. The crossbow's Frictionless Flight System allows the arrow and string to free float above the rail for more consistent accuracy and increased string and cable life. The Trac-Trigger Firing System slides forward on the rail and clasps the precise center of the string directly for a perfectly balanced draw and straight-line nock travel every time. The fully integrated, ambidextrous Silent Cocking System reduces the crossbow's felt draw weight to just 12 lbs., as well as giving hunters the ability to cock or de-cock it safely. Automatic safety with Anti-Dry Fire. Built-in sling mounts. Draw weight: 240 lbs. Overall length: 33"". Package includes: 100-yd Illuminated Scope, 3-bolt quiver, 3 premium .003"" Ravin bolts, and removable cocking handle. Manufacturer model #: R018. Proven R10X design with boosted stability 420 fps with 180 ft. lbs. of kinetic energy Rifle-like feel - measures just 6"" from axle to axle when cocked Full-length scope rail - gives crossbow greater efficiency and stability Adjustable stock with adjustable riser comb and length of pull HeliCoil technology - perfectly level cam travel for superior speed, power, and accuracy Frictionless Flight System - more consistent accuracy, longer string and cable life Trac-Trigger Firing System - perfectly balanced draw and straight-line nock travel Silent Cocking System -silent, safely cocks or de-cocks the crossbow Automatic safety with Anti-Dry Fire Comes with illuminated scope, 3-arrow quiver, 3 premium .003"" Ravin bolts, and removable cocking handle"