Umarex Prymex Features The Umarex USA Prymex uses a gas piston powered break barrel action rather than a traditional coil spring which delivers smoother cocking and firing with less vibration at the shot. In .22 caliber the Prymex pushes alloy pellets to velocities up to 900 fps giving shooters plenty of punch for pest control and small game hunting at modest ranges. The polymer stock keeps the overall rifle lightweight at 6.17 lbs making it easy to carry and shoulder for extended sessions in the yard or field. Fiber optic iron sights are included as a reliable backup aiming system whenever a scope is not mounted or needed. An 11mm dovetail scope mount comes standard on the Prymex and the rifle ships with a 4x32mm scope already included so shooters are ready to zero and shoot without buying extra glass. The 18.9 barrel gives the pellet a long runway to stabilize before leaving the muzzle supporting consistent accuracy shot after shot. A black polymer stock finish rounds out a durable low maintenance design suited to repeated outdoor use. Whether the task is backyard target practice or controlling pests around a barn the Umarex USA Prymex .22 is for sale at GrabAGun as a complete affordable air rifle package. Umarex Prymex Specifications Manufacturer: Umarex Model: Prymex Type: Air Gun Rifle Caliber: .22 Cal Action: Break Barrel Power Source: Gas Piston Velocity: 900 fps Barrel Length: 18.9 Sights: Fiber Optic Iron Sights Includes: 4x32mm Scope Stock Material: Polymer Stock Finish: Black Overall Length: 46 Weight: 6.17 lbs Objective Lens: 32 mm Available At: GrabAGun