Don't know if this will interest any one, but I have found that the external thread of the Dead Air Xeno muzzle devices is almost identical to the (26.1mm LH?) thread found on Zastava M-92s. The diameter is essentially the same, and the pitch is just a little off.

I used this to fit a US made Krinkov type booster to a Xeno Zero muzzle device. It only required boring out the threads sufficiently to permit it to install fully.