First thing you need to do is find out if its even legal for you to own a suppressor where you live. If you live in the US and plan to hunt with the rifle, I do not know of any states that allow suppressors to be used for big game hunting. If its just a target rifle, no problem in many states but some states do not even allow suppressors to be used for varmint hunting so look into that before you invest in a suppressor.
Allen Precision Shooting
Home of the Allen Magnum, Allen Xpress and Allen Tactical Wildcats and the Painkiller Muzzle brakes.