This is a Real Avid Cleaning Pads known as the Star Chamber, model AVAR15CP.
There's no easy way to scrape carbon out of the star chamber of an AR15 unless you're a surgeon. That's why you use a star chamber brush to loosen the carbon then remove it with these star chamber cleaning pads. Done deal. Now get back to shooting. 20 wool chamber pads per package.
Features:
Removes Carbon after Brushing
Wool Pads
20 Per Package