Gen 2 Self-Timing Muzzle Brake Installation Instructions
- Check that the firearm is unloaded and the chamber is empty.
- Remove the existing muzzle device if applicable.
- Clean muzzle threads with quality cleaner.
- With the nut screwed all the way on the brake (not separately), thread the entire unit threads onto the muzzle until the nut contacts the shoulder of the barrel.
- Back off the muzzle brake until the ports are indexed at 3 and 9 o’clock.
- Tighten the nut with a crescent wrench slightly beyond hand-tight.
- Overtightening could result in damage to our products or your barrel.
- If your shoulder is not square or of sufficient diameter for your barrel you may require purple or blue Loctite on your barrel threads only to hold the brake in place.
- Now that you have installed the muzzle brake, zero your rifle.