Need a muzzle brake? Wojtek Weaponry has you covered! These brakes are sized to allow a 14.5" or longer barrel to be the legal minimum length of 16". They also have an aesthetically pleasing aggressive face that will not wear down your expensive range bags during storage and transport.
When properly attached this 5-port design has no downward facing port to minimize or eliminate dust signatures when shooting in the prone position. Each brake is tapped to 1/2x28 (standard thread pattern), made of 4150 steel, given a black oxide finish and weigh in at a respectable 3.2oz.
This is a good budget brake for your CA compliance needs. Shipping is included with the price!