The Xisico XSP180 is a very close copy of the Diana P5 Magnum and is a spring action pistol that packs the power of an air rifle within its compact, lightweight body. At under 17" in length and weighing only 2.5 lbs, the XS180P reaches muzzle velocities of up to 500fps using .177 caliber pellets and up to 400fps using .22 caliber pellets.The XSP180 is packed with performance features. The XSP180 also incorporates an auto/manual safety, fully adjustable rear sight and adjustable trigger.