the rifle has its letter with it. it was one of two bought by a Dr. here in the area. His widow sold both. the used one has gone somewhere. this one is unfired. I do not believe the rifle had any after factory work. G&H is providing a letter to me. They want to see the rifle also. It is on Gunbroker. My house was run into by a Van and the house was destroyed. those things that somehow are never covered (guy had limits) have forced the sale.