Upgrading to a USP Expert Threaded Barrel
Finding a quality usp expert threaded barrel isn't always as straightforward as grabbing a standard part off a shelf, mostly because the USP Expert itself is a bit of a specialized beast. If you own one, you already know it's a tack driver with a longer slide and that signature match trigger, but adding a threaded barrel opens up a whole new world of suppressed shooting and muzzle devices. It's one of those upgrades that feels like the natural next step for anyone who wants to take their HK setup to the finish line. ...