Nuprol Delta Pioneer Two-Tone

I bought this a while back but never got into airsoft, so never used it in a game or anything, I then made the clever decision to spray paint it so its now less two-tone then it once was. Im not sure on the specs and have next to no airsoft knowledge. Comes with all the original parts. The box has a slight rip on the front of it but thats it apart from that no other issues.