What cans mount using a standard A2 flash hider?

Is this an effective way to mount one or are there issues?

I am new to this so I am sorry if this is answered elsewhere.

ETA punctuation

gemtec halo

aac omni (not sure if they still make those)

SWR A2-RA

The AAC has been out of production for years and the SWR isn't in production yet.

SRT Arms has one on their website. Here is some info.

NEW!   Introducing the  ATLAS UNIVERSAL TYPHOON,  This Typhoon suppressor has the Patents Pending Atlas Universal mount (AU2 mount), which attaches the Typhoon suppressor to any Mil-Spec A2 flash hider, no tools required, Including the FN F2000  flash hiders.FN F2000 pics here. Total over all length of the suppressor is 5.9", with 4.2" extending beyod the end of the flash hider. Weight is under 24 ounces, and perfoms 1 db quieter than the standard Typhoon. AU2 Mount here
The AU2 mount is so good at reducing blowback of gases into the AR/M16 platform, that minimal residue was noticed on unfired ammo in the magazine, and no gases were blown back into the shooters face, on guns equipped with the stock charging handles.