Daniel Defense is now shipping the DD Wave, a 3D printed suppressor. Right now it's 7.62 only. The screwed-in Titanium structure is the actual serialized part, meaning if you damage or destroy the 3D printed structure, Daniel Defense can actually replace that without the need for you to buy another suppressor. Why 3D printing a suppressor? Because structures can be created that are extremely difficult to machine. Also, the suppressor is one piece with no welds that could fail.