Here's a question I actually have on this. Are most of the suppressors on the market threaded or is there a lot of them that slip on and have the clip your turn to lock it? My Knights Armament was a slip on as were their suppressors that came with the MK11s we were issued. My Rugged Surge and every other suppressor I have shot as a civilian has been threaded. I think I like the slip ons better.