I highly recomend them , I have several that I built myself on a Form 1 , they make a very effective brake and a good one will make a rifle "ear safe" meaning that it can be shot without ear protection.
Bigdaddy0381 , you can use a suppressor on a caliber smaller than it was intended for without any trouble , it probably won't be as quiet but it will be effective are cutting the noise way back and recoil.
MAJOR NOTE :: Guys make damn sure that your smith threads your barrel on a lathe and when he dials it in that indicates off the BORE if you get a well made close tolerance can and your threads are not strait with the bore you can shoot you silencer and ruin it and your barrel , possibly your body
Scooterbear , where in MS are yall
Si Vis Pacem Parabellum