The Diana 340 N-TEC replaces the coil spring of a conventional springer with a nitrogen-filled gas strut (N-TEC system). Gas struts provide more consistent power output in cold temperatures, reduced cocking effort compared to equivalent spring power, and longer service life. The 340 N-TEC Premium adds a walnut stock and scope package. A modern refinement of the Model 34 platform for shooters who want gas piston advantages. Type: Rifle Action: Break-Barrel Nitro Piston Caliber: 177 Capacity: 1 Year introduced: 2013, Germany Weight: 124.8 oz Overall length: 45.3" Status: Active Intended use: field, hunting, plinking