I bought a 36 cal. rifle with a Douglas barrel and it is super accurate and I like the deep rifling. I talked to an accomplished builder, and he said the barrel was worth almost as much, as I paid for the whole gun. I paid $300. for the gun, which was dog ugly, but I'm in the process of a complete redo. It would take 3 or 4 times that amount, to get it from me, now.