Then they have no idea what FRP is. Because mine has zero. As for the baffles being able to rotate, just like any user serviceable can, put them in the same position each time you reassemble and then tighten it down. Pretty simple concept. If people are too stupid to figure that out, they probably shouldn’t own a suppressor…Much less a gun.
If they can’t sell DA Masks, then they have an obvious bias, and are lying to folks, because it’s been ranked multiple times (by dealers) as one of the best selling rimfire cans ever. And I strongly doubt that has to do with fanboyism pushing sales. Shooting one speaks for itself.
The TBAC is an almost identical can in performance and design. Hard to go wrong with either.