Single shot break barrel action Available in .177 (4.5 mm), .22 (5.5 mm) and .25 (6.35 mm) caliber Ambidextrous, all weather, tactical style thumbhole synthetic stock with Monte Carlo cheek piece Checkering on grip and forearm for better control and feel. Rubber butt pad for recoil absorption. Grooved cylinder for 11 mm scope mounts & mounted scope stop. Adjustable trigger pull & trigger travel Metal trigger blade. Rifled steel barrel. Manual safety & automatic cocking safety. Anti bear-trap safety. Micro adjustable rear sight for both windage and elevation with Truglo fiber optics. Large muzzle break for easy cocking with integrated hooded front sight with Truglo fiber optics.