I'm looking at this muzzle brake that has the porting in the end of the muzzle of the brake.
Does anyone know if this style works or is worth a shit?
http://cgi.ebay.com/Linear-style-muzzle-...=item1e6091b39b
Does anyone know if this style works or is worth a shit?
http://cgi.ebay.com/Linear-style-muzzle-...=item1e6091b39b