Daisy Model 814 Powerline Sporter Mini 14 Paratrooper BB gun. Rare and only made in the late 80's for a few years. 
Shoots great! Single pump action. Detachable Magazine that holds bbs. 
The safety is missing the spring and currently removed. Also missing the front sight. Has some surface rust on barrel otherwise in good condition. Come with a non working daisy 840 for parts( they share internals). $150 or trade.