A buddy gave me a Sears 3T missing the internals (trigger guard, breech bolt etc). Was about to buy some replacements on ebay from a Win 190. I had assumed these gun parts were interchangeable.

But there is a set of 3T parts on GB for much higher price, seller says they don't fit a 190 so now I'm hesitant.

Anyone actually know?

....of parts for the Sears 3T:

http://www.gunpartscorp.com/Search.htm?s=sears+model+3T&cat=3T+SEARS.

....unfortunately the breech bolt is sold out. It looks like many of the parts are interchangeable with other models, but not all of them.

I've got an old 3T and have been inside a couple of 190's. I believe they are the same gun, rebranded.