have read where pig hunters have found this useful.. I'm not an AR guy but would like to see something like this on a PCC or on a DDI shotgun
and, of course, anyone can do a mag/clip "dump" (of ammo) with any firearm - especially if they're making a youtube vid or once if they've access to a private range, but I think this would be a great option on a HD weapon
I have watched the youtube videos and while I think they look fun, I dunno if I would actually part with ~$500 for one.
I'm thinking if I need an echo trigger or a drum magazine for HD,
I got big problems at my house.....
I am kind of interested in the geissele SSA for my carbine.
ETA: and watching the youtube videos, other than a fast mag dump,
aimed fire at targets doesn't really look much, if any faster than I can shoot with a regular trigger.
Plus, it looks like it takes some skill to get the timing right,
it's not just a matter of working the trigger as fast as you can.