Ruger Magnum .177 air rifle. The best I can tell these were made by Umarex for Ruger. it has a 4x32 scope on it. It is a single cock air piston gun. Supposedly it can have a velocity of 1200fps. I just shot it in the backyard and it does seem to have more velocity than my Gamo air piston rifle (it is also heavier). It is in excellent condition and has not been used much. Comes with the manual. I would swap it for 200 rds. factory loaded 5.56 M193. Text (TWO10)827-711TWO. Please-serious enquiries only!