parts for revelations shot gun

Question
I have a 20 gauge pump revelation  shot gun model 300 1962 or 3
no sr#  patent 3,005,263.need a part for this gun and cannot find gun smith that knows anything about it. can you help

Answer
Hello George.
  You are asking about parts for your Revelation Model 300 pump shotgun. It was manufactured by Winchester as the Model 1400. Although you do not list the parts you need, there are several gun part sources on-line. I suggest Numrich Gun Parts. They show the parts for your shotgun. Some parts may interchange with the Winchester Model 1400, as well.
  Thank you for asking for me, Charles Gage