Big Bore Pre-Charged Pneumatics are the hottest trend in airguns and the Umarex Catalog of high performing big bore PCP air rifles has grown to include this new for 2022 offering, the Primal 20. The Primal 20 utilizes a special 20 gauge slug that is fitted with a plastic "wad" that acts as the seal within the barrel. Both the slug and the Invector choke installed in the barrel are rifled to ensure excellent accuracy downrange. A 395-grain slug leaving the muzzle at 700 FPS will generate 430 ft-lbs of energy. The 2 -shot Primal 20 is equipped with a 24 cubic inch onboard air tank that pressurizes at 4,000 psi. Filling this tank is easy with the end-mounted Foster Quick disconnect fitting. Fully ambidextrous, the Primal 20 is an absolute breeze to set up for shooters of either hand. In an industry first, the Primal 20 is offering shooters a true drop safety in addition to the push-through manual safety.