I know others have had problems with the Sierra-5 and there is some bad blood around. Though I have not had any problems [knock on wood] with my two Sandman cans there is nothing wrong with exploring other manufacturers.

What I like about the Wolfman is that I can run it on my AP5 with a 3-lug mount, then I can change to a Keymo Micro and run it on a 5.56 or 300AAC and so on, or even a 7.62x39. I can also change it's size from 7.5 to 5.1"

Is there a can by another manufacturer which would allow me to do the same? The Wolfman is OOS at Silencer Shop but the approval times seem to be so short I don't want to miss out on whatever this wave of luck is.