This very nice air rifle the Artemis SR1250S in nicely executed camouflage butt is a break barrel air rifle. This air rifle has a very large detachable silencer, a bipod, adjustable cheek piece, and an 11mm rails on which a very nice rifle scope is mounted. The air rifle has a power of 38 joule and a muzzle speed of no less than 285 m/s. This rifle scope has a magnification of 16 times, with a large lens of 50mm which ensures a good light in the viewer. Furthermore, the rifle scope has an illuminated crosshair in the colours red and green. Specifications: Brand: Artemis Model: SR1250S Camouflage System: Break barrel Calibre: 5.5 mm Pellet Barrel length: 560 mm Total length: 1260 mm Weight: 4 kg Safety: Yes Telescopic sight: 4-16x50 AOE Muzzle velocity: 285 m/s Joule: 38 Mounting rail: 11 mm