"Maximus puts a proven hobby platform within reach while delivering impressive performance. With an ergonomic synthetic stock, smooth bolt action and an easy filling 2000 PSI reservoir, the Maximus is a great introduction to the world of pre-charged pneumatics.The rifle has a single stage trigger and features an on-board manometer for monitoring fill pressure. FEATURES: Rifled barrel Steel breech All-weather synthetic stock 2000 PSI pressure gauge Up to 30 effective shots per fill Fiber optic rear sight with fiber optic front sight"