I'm not a hunter but if I remember right hunting with a suppressor in a no no and you need an adapter to replace the flash hider. (I'm sure somebody will be along shortly to clarify)
And that is why I choose my words carefully "ALL suppressors that I know of." Learn something new every day.As far as qd's that use an A2 cage, I believe the Gemtech Halo fits the bill.
We sell them, sent you a pm a few days ago...How much do the Surefire suppressors run that fit over the flash hider? I particularly like the Micro, but I'm not really picky about size, since I'd be using it for hog hunting. Also, who sells them?