Diana 54 Airking Pro Air Rifle, Laminate Single-shot Sidelever action Spring-piston Recoilless shooting Red and black laminate stock Forearm swivel stud to attach bipod Two-stage adjustable T06 trigger 11mm dovetail optics rail with stop pin holes Includes adjustable barrel weight and front sight Rubber buttpad Checkered grip and forearm Barrel length: 17.3" Overall length: 44" Weight: 10.25 lbs.