I currently have a 16in BCM BFH LW on my rifle with less than 500 rounds through it. I shaved down the FSB for a rail. I am thinking of swapping out this barrel for a 18in SS one geared for precision shooting, because I picked up another rifle to fill the original role I had for the LW. Is it worth trying to sell my used barrel if I pull it off? It is still in good shape and can shoot. What do you think I could get for it?