I ordered a SPS AAC-SD, I know it is just a threaded barrel but I think it is a great rifle to start off a long range/sniper build... My question is, I want to put a Badger Ordnance FTE brake on it and it is already threaded but Badger recommends a gunsmith as the brake comes .22 cal and must be machined to your caliber. Is there any good gunsmiths near Tri-cities? I am going to put a Tact bolt handle on while Im at it, and get the paper work started for a can... Plans: SS scope, and B.O. detachable box mag Any ideas or recomendations?????