Walther LG500 Itec Air Rifle Available to purchase with either a Mechanical trigger or Walther's Biometric Trigger Electronic (or BTe) .177 caliber (4.5mm) Single-shot Memory 3D Biometric right hand medium grip Precharged pneumatic Aluminum stock Match barrel with carbon fiber barrel sleeve Stainless steel air cylinder 300 or 200 BAR fill pressure with up to 500 shot capacity Integral manometer Pressure reducer with maintenance-free Quickclean air filter Ergonomic reversible loading lever Dry-fire mode Walther Balancing System (WBS) Accuracy Control System (ACS) ECO valve technology for lower air consumption, less recoil, shorter lock time Adaptive impulse equalizer Visionic Match Diopter sight with front sight holder Centra Score Max. power: 5.53 FPE (7.5 J) Max Velocity: 570 FPS Barrel length: 16.53" (420mm) Minimum overall length: 41.73" (1060mm) Weight: 11.02 lbs. (5000g) 90g balancing elements in forend and buttstock are infinitely adjustable to perfect overall balance and weight distribution Length of pull and cheekpiece position are independently adjusted on split buttstock Infinite lateral fine adjustment of cheekpiece Infinite lateral adjustment of forend Infinite adjustment of cheekpiece and buttplate using precise geared system Infinite adjustment of cast via Walther parallel joint Optimized vertical position of buttstock Innovative aerospace-grade aluminium buttplate with infinite adjustment