Nothing special about the gun. It was a $125 yard sale find set up with a pranghorn scope. Has been good to my son and this year to me - so its now special enough. IDK if it is an ultra or heavy barrel or just a plain Jane - I do know that it has been on target to the boiler room now with both Core Lokts and reduced recoil rounds bought off the shelf for 4 years straight. Nothing fancy, it just works.