WWSD 2020 Rifle The What Would Stoner Do (WWSD) 2020 Rifle is based on InRangeTV’s series of videos that asked, “What would Eugene Stoner, the creator of the AR-15, do today if he had access to modern manufacturing and materials?” The WWSD 2020 is InRangeTV’s solution to that question. Built by KE Arms, the rifle factors in lightweight materials, streamlined features and a reliable operating system. The heart of the WWSD 2020 is the KP-15 Polymer Lower Receiver. The lower is lightweight and robust, with an integral buttstock, that is designed from the ground up to integrate with the lower and be molded out of polymer. The included SLT-1 Sear Link Trigger provides a crisp, lightweight trigger pull. Only found on the WWSD KP-15 lowers, are the PDQ ambidextrous bolt release. In the buttstock, you’ll find a JP Silent Capture Spring System, that provides reliable function. The buttpad on the WWSD features a trapdoor for storing cleaning supplies or tools. Like the Lower Receiver, the Upper half is designed to be lightweight and supremely rugged. The carbon fiber handguards allow for MLOK attachment on all sides. The 16 inch pencil mid-length gas system barrel is capped by am A2 Flash Hider.