We have a complete line of muzzle brakes for sale. See below for details.
Vais Muzzle Brakes
From $119.95
http://accurateaction.com/inventory/vais-arms-inc/
8 Hole Muzzle Brakes
$49.95
Gunsmith Muzzle Brake Blanks
$19.95
http://accurateaction.com/inventory/...-brake-blanks/