Lightweight and comfortable air rifle KATRAN has an ergonomic right-hand AR15 grip, a foldable stock( on none laminate version) with adjustable butt-pad and cheek-piece. The aluminium handguard has a 9 slot KeyMod for accessory mounting. Easy-cocking side lever comfortably situated near the trigger with a possibility to change right-left side. The trigger has a 2-stage adjustment. KATRAN is also equipped with an anti-double feed system.