perfect. thank you for this infomation, i really appreciate it. now i just need to find one for sale...i found a 12 guage barrel for sale but do not have the rifle either. so if i buy the 12guage barrel i will also have to buy the rifle. did you buy the 12 guage barrel from t/c? how long ago? i just went to their website and do not see barrels for sale.
Yes the barrels are interchangable. I have two .50 caliber New Englanders, and a .54 caliber plus the 12 gauge. I bought my barrel from T/C Arms store. It is a great grouse shotgun.