Local shop had a suppressor shoot today. All the reps were there. Got to shoot a lot of stuff. The coolest thing was a full auto mp5. The most interesting thing I found was a 35 caliber titanium from Anechoic. It's only 9.1 ounces with a direct thread and rated for 556, magnum rifles up to 35 cal. It's a light do it all and honestly I could not tell any sound difference between it and the Sico Scythe or Dead air titanium. They do make a 30 cal titanium but the 35 is the same weight. They also have a stainless blast baffle in the first stack and are user serviceable.