Air Arms S510 Ultimate Sporter .PCP air rifle. Available in both .177 and .22 calibres. Smooth side lever action, Ambidextrous laminated stock with fully adjustable cheek piece and butt pad, 10 shot magazine, Accessory rail to the front of the rifle incorporating a slinding sling stud. Pre-fitted rear sling stud. Fully shrouded barrel and manometer. Air Arms silencer as standard.