Paige-Lewis/Sprinfield Model 50 .22L.R. Parts

[Straightshooter2]

I'm looking for either a whole Paige-Lewis/Springfield Model 50 single shot .22 or any parts for one. They are marked Springfield Jr. on the left side of the receiver. Primarily I'm looking for a firing pin and bolt handle. You can message here on the forum.

Thanks,
CW