Hatsan BT Big Bore Carnivore QE (Quiet Energy) air rifle Precharged pneumatic Repeater (7-rd mag in .30, 6-rd mag in 9mm/.357 caliber) Side Lever Action makes cocking smoother and easier than previous bolt version Anti-double-feed mechanism prevents more than one pellet from loading when gun has been fully cocked Fill reservoir up to 200 bar (2,900 psi) Ambidextrous synthetic stock Vertically adjustable comb Textured grip Automatic safety Integrated rail accepts Weaver* or 11mm mounts (no open sights) 2-stage adjustable Quattro trigger Gold-plated trigger blade Rubber recoil pad adjusts vertically and angularly Removable air reservoir has built-in manometer (air pressure gauge) 255cc air reservoir volume Anti-knock system prevents gas waste if rifle is knocked or bounced Fully shrouded barrel Integral silencer reduces report by about 50% Weaver/Picatinny accessory rail for a bipod, laser or flashlight Integral sound moderator reduces report by 50% Up to 21 shots per fill in .30 caliber Up to 12 shots per fill in 9mm/.357 caliber (rotary clip is 13.25mm deep) Includes 1/8" BSPP probe with male threads, 2 rotary clips, sling swivel studs, sling swivels and owner's manual *Weaver mounts are not standard. We do not recommend using them.