So what's the scoop?
They've been around for awhile, do they help keep the muzzle noise down to a dull roar? My concern has been the potential of having to using the ar in the house before I get some hearing protection on, guessing it would be something of an experience.

“Some ideas are so stupid that only intellectuals believe them.”
― G. Orwell

"Why can't men kill big game with the same cartridges women and kids use?"
_Eileen Clarke


"Unjust authority confers no obligation of obedience."
- Alexander Hamilton