Hatsan Torpedo 100X Vortex Air Rifle Gas Piston HG100X - Turkish Walnut TruGlo Fiber Optics: A micro-adjustable rear sight and open front sight lend more accuracy to your shot Dual Safety: Manual and automatic cocking safeties Quattro Trigger: This 2-stage, fully adjustable match trigger is only available from Hatsan SAS: Proprietary Shock Absorber System for reduced vibration and increased gun, optics, and accessory life Accessory Rail: Rail with scope stop that accepts 11mm and 22mm scope mounts