If you’re on a budget and looking for 1 suppressor you can switch around to all of your rifles and have respectable performance across all platforms with a mounting system of your choice the Polonium-30 can handle anything you can throw on it, guaranteed. From a full auto short barrel 5.56 rifle, 300 blackout, 308 all the way up to the big daddy 300 RUM and 300 Norma magnum.