Information on the M-400 over under 20 ga It is marked Ted Williams It has selector ejector feature?

It is a house brand variant of the Winchester 1500 XTR. In perfect 100% condition, it is worth under $300.

AnswerTed Williams Mod 400 would be a Winchester 101 made in the Olin Kodensha factory in Japan. Should be some reference to Japan stamped on barrel.