This coud be a great gun for your Grandson!! The gun is in very good shape. The bluing is very good. It has two barrels one is full choke 28" and the other is a Skeet barrel 26". It has a very fine grain walnut stock. The Stock length can be adjusted shorter. It has a Kickezz pad . The gun has very little recoil. This was a great doubles gun for me and I used it for Skeet also. I got my first 25 Skeet Birds with this gun. I have a bird shot hat to prove it! It weighs 8 LBs. The gun holds 4 rounds plus one in the chamber. The price is $650. plus shipping cost to your FFL.
I don't belive it's a trap barrel. Shis is the standard 1100. I used this gun for for shooting doubles a short time, it did well.