This model features a user-friendly buttstock with a high-quality recoil pad molded in, as well as a deluxe pistol grip that was designed for comfort and style. In addition, the ZK-18 features a slimline custom-molded forearm with a built-in Picatinny rail section on the front for mounting lights, lasers, or other atachments. The 19.5" barrel accepts choke tubes (set included) and the ghost ring rear sight, optic rail base, and combat style fixed front sight, provide tons of sighting options.