So just like the post says, looking to purchase a can. Looks like there's a bunch of manufacturers making these things these days. Would like one I can move to different rifles and probably one that mounts to a muzzle brake or flash suppressor as I'd like to be able to use the rifles without the can. I noticed that the Griffin mounts are pretty economical and would like some type of muzzle device that I can economical outfit 6 or 7 rifles with. Will be using the can with 5.56, 6mm arc, 6.5 Grendel, 6.5 creedmoor, and 308. Not too much rapid fire going on but will be going on semi autos for pig and coyote hunting along with plinking. What do you guys suggest I go with? Figure you guys are the pros and this post will save me hours of research. LOL