I short barreled and suppressed my Yugo M92 and really appreciate it.
Mine wears the Manticore Arms triangle stock, CNC Warrior 5/8X24 thread adapter and a YHM titanium thread mount 30 caliber can.
I have about 500 rounds on the can set up on this rifle and there have been no concentricity issues to date.
Personally I feel that this is the best money I have spent on an SBR.
As far as it being a suppressor host is concerned I'll share that it's loud, way loud, louder than my 18" M1A with the same can on it, I'm talking ear ringing loud to an order of magnitude far greater than all my other suppressor hosts.
That said, it's a gas piston SBR so I expected it to be loud.
Fired unsuppressed it sounds like the crack of doom and it'll clear an indoor range within a few rounds.
Fired out of doors unsuppressed it's not much better but with the suppressor installed it is without a doubt moderating a great deal of the concussion and all of the muzzle flash.
I'll go on to share that suppressed there is an inordinate amount of gas that's shunted back down the barrel and escapes out the back of the top cover and directly into my shooting eye (not unlike my M1A).
Eyepro is an absolute must when firing this thing suppressed.