I have a few lying around here - $40 if you pick up in Lafayette area - $50 if I ship to you. These are used - blued - 18-1/2 inch barrels cut down right behind front sight leaving the OAL at about 16-1/2 inches - they are recrowned and threaded 1/2 x 28 (threading is centered on the bore, not the OD of the barrel, like some do, so you have no fear of baffle strikes in your suppressor with these barrels) I have put a basic AR-15 flash suppressor on them to act as a thread protector.
Got your mail - I will have the barrels this weekend and I will be in Frankfort, Noblesville and Westfield with them Saturday - if this is in your area we could meet up so you could see if you like what you see.