Features: Model: MOD 135 Vortex QuietEnergy Caliber: .22 Max Velocity (Lead-Free Pellets): 1,250 FPS Max Velocity (Lead Pellets): 1,000 FPS Max Energy: 33 FPE Stock: Genuine Turkish Walnut With Elevation Adjustable Comb QuietEnergy fully shrouded barrel and Integrated Sound Moderator ? Approximately 50% Quieter Quattro Trigger Combo Scope Rail (11mm and 22mm) Vortex Gas Piston SAS Shock Absorber Overall Length: 47.2" Barrel Length: 10.6" Weight: 9.6 lbs. Rear Sights: TruGlo 0.9mm (.035") Green ? Micro Adjustable Front Sights: TruGlo 1.5mm (.060") Red