Guns and Rifles Airsoft, Airsoft & Paintball, Diana, Sports & Fitness, Sports & Outdoors Diana Chaser CO2 Air Pistol air rifle Review by AngerDaemon May 24, 2018 No Comments This fits your . Make sure this fits by entering your model number. caliber: 0.177 velocity: 525.00 ft/sec CO2 Repeater Diana Chaser CO2Pistol .177 Caliber …