"Full Description:\nIf you are ready to scratch the itch of of precision pneumatic pellet shooting, look to the Umarex Zelos platform for relief. The Zelos is a bullpup PCP that stuffs 26 inches of barrel into a compact 36 inch package. The natural result of such a long barrel length is power and accuracy with the added convenience of a very easy handling bullpup platform. The Zelos in .22 caliber utilizes a 20 round auto-indexing rotary magazine and features an on-board tank that fills to a maximum pressure of 3625 PSI. This 250cc tank is free-floated from the barrel and fitted with an 8-slot Picatinny accessory rail. Zero in your favorite optic on the 21-slot top Picatinny rail and start sending pellets downrange with precision. In fact, you will be able to easily tune the Zelos to your best perfoming ammo via the reciever-housed adjustable regulator. Feel free to shoot the Zelos the way it comes out of the box or attach an aftermarket muzzle device to the 1/2" X 20 threads found underneath the barrel nut.\n\nFeatures:\n\u003cul>\n\u003cli>Bullpup Design\u003c/li>\n\u003cli>Side-Lever Action\u003c/li>\n\u003cli>20 Round Magazine\u003c/li>\n\u003cli>3,625 Max Fill Pressure\u003c/li>\n\u003cli>1,100 FPS with 12g .22 Pellet\u003c/li>\n\u003cli>26 Ft-Lbs Energy\u003c/li>\n\u003cli>Integrated Picatinny Scope and Accessory Rail\u003c/li>\n\u003cli>Two-Stage Adjustable Trigger\u003c/li>\n\u003cli>Adjustable Regulator\u003c/li>\n\u003cli>26 Inch Barrel\u003c/li>\n\u003c/ul>\n\nSpecifications:\n\u003cul>\n\u003cli>Action Type: Side Lever\u003c/li>\n\u003cli>Capacity: 20\u003c/li>\n\u003cli>Weight: 6.95 Pounds\u003c/li>\n\u003cli>Overall Length: 36 Inches\u003c/li>\n\u003cli>Barrel Length: 26 Inches\u003c/li>\n\u003cli>Airgun Caliber: 22 Caliber\u003c/li>\n\u003cli>Power Source: PCP\u003c/li>\n\u003cli>Ammunition: Pellet\u003c/li>\n\u003cli>Maximum Muzzle Velocity: 1100 Feet Per Second\u003c/li>\n\u003cli>Maximum Pressure: 3625 PSI\u003c/li>\n\u003cli>Trigger Type: Two Stage Adjustable\u003c/li>\n\u003cli>Safety: Selector\u003c/li>\n\u003c/ul>\n"