There area ton of $100+ muzzle brakes for the AR15 on the market, but do you really need one of those pricey options for your AR15? No not really, as long as the muzzle brake is within proper specs and it’s a sound design there’s no need to spend a bunch of money on one. Here’s is one I stumbled upon that’s just $17.99 with free shipping. The reviews from users are positive and the design is based off many of the other three chamber brakes out there. It’s CNC machined steel with a phosphate finish. It fits .223/5.56 AR15s.
At $17.99 shipped it definitely won’t break the bank, check it out online here.