Hercules by Hatsan With Dual Buddy Bottle •Manual loading, side-lever action, pre-charged pneumatic (PCP) air rifle. •QuietEnergy fully shrouded barrel and Integrated Sound Moderator - Approximately 50% Quieter. •Available in .177 (4.5 mm), .22 (5.5 mm) ,25 (6.35 mm) •Detachable 17-shot magazine in .177 (4.5mm), 14-shot magazine in .22 (5.5mm) , 13-shot magazine in .25 (6.35mm) •Precision rifled choked barrel for accuracy. •2 air tube bottles of each 500cc. •Includes 2 magazines. •Includes quick-fill nozzle. •Advanced polymer, tactical stock with integrated pistol grip and integrated picatinny rail beneath the forearm. •Stock mounted on rear air cylinder tube. •Elevation & fit angle adjustable rubber butt pad and elastic material cheek piece. •Built-in pressure gauge to monitor the cylinder pressure. •Picatinny rail milled receiver for both 11 mm and 22 mm scope mounts. •Overall blued finish, black anodized receiver. •Manual safety. •“Anti-double pellet feed” mechanism preventing more than one pellet loading into barrel. •2-stage adjustable trigger for trigger travel and trigger load. •Black metal trigger. •Fitted sling swivels.