Please help identify this springer

I won this at an NRA event a couple years ago. Brought it home, put it in the safe and forgot about it. Since we are all stuck at home I was digging around in the safe and thought I would get it out, mount a scope and sight it in in the back of my place since I can't use any rimfire or centerfire where I live.

No brand or model on the rifle. Only markings are caliber (177) on the barrel and a safety warning on the receiver. 

I spent quite some time searching the web for a match but couldn't find what I was looking for. I decided to come to the experts for assistance.

I appreciate any leads you can provide.



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