I successfully installed the brake on my 16 and 17. The 17 did not need any shims as It was perfectly timed as it was. The 16 needed shims. Both rifle's brakes do not interfere with supressor alignment.I installed the trifecta flash hider just to be extra safe. The trifecta 7.62 muzzle brake was included with my 7.62 Saker can. I may install the muzzle brake once more users report favorably using the silencerco shims.
Thanks Jeremy, this data is sorely needed!
I vote for this thread to be a sticky in both Silencer shop's forum, and in the SBR, Suppressors and NFA Items forum.