This is a Crosman CO2 Rifle known as the 1077 chambered in 177PEL, model 1077.
You won't find a more reliable semi-automatic air rifle than the 1077. It fires as fast as you can pull the trigger and the exclusive 12-shot rotary pellet clip lets you shoot longer. Features adjustable rear sight and fiber optic front sight.
Features:
Semi-Auto repeater
Adjustable rear sight
Fiber optic front sight
