I have a 20" 10_FP and am wondering if anyone has threaded the barrel to put a flash supressor or brake onto it? The 20 " barrel makes it quite balanced and I don't think it would affect the balance too much. I just wonder if it would even help. Its a heavy weight so recoil is not that bad to begin with. In low light it gives a hell of a flash but so does my FAL with attached brake. Any ideas on this project or should I just leave it alone with out much to gain. Thanks