Break barrel, single cocking system & single shot. .177 (4.5 mm).Precision rifled steel barrel-outside covered with synthetic ,light cocking design. Metal trigger blade , comes with manual safety & Micro adjustable rear-sight for both windage & elevation. TRUGLO fibre optic sights with contrasting fibre colours. Rubber butt pad for recoil absorption. Checkering on grip and forearm for better control and feel.