Carbon Express Covert CX-3 SL Crossbow Kit 20263 Premium quality components including machined aluminum alloy cams and extruded barrel for exceptional durability and precision performance New tactical stock design with Bull-Pup trigger for shorter overall length, creates a more personalized fit Ultra-compact CNC machined aluminum riser provides superior front-end stability Picatinny mounting system, complete with folding fore grip for customized fit and increased accuracy Compact profile has slim-line design (13.5" cocked) that allows for easy maneuvering in the field