[gvcandyman]

I'm sorry if this has been discussed before.
Can a Wingmaster be converted from 2 3/4" shells to accept both 2 3/4" and 3"? How would one go about doing this if it is possible? I am gathering information before I buy a 1963-64 Wingmaster for clay and Waterfowl.
Thanks for all the imput

 

[TMan]

Holding them up side by side, even with the trigger assembly pulled, they appear identical. The difference is the ejection port which is lengthened for 3" clearance. So, my guess is probably.

But I wonder if it's worth the cost. The ticket for the gunsmith work to open the port, and re-blue would likely be close to the cost of a used 3" Express.