I make/sell Zenitco DTK style brakes. with one two or three chambers. designed specifically for AK-74 pattern rifles.
Are there any quality after market muzzle devices designed for the wider Ak 74 threads? I don't mean an after market version of the classic muzzle break. More like a modern style break that can be fitted to that thread width.
Check out CNC Warrior's site. They make a few styles.