This guide is for installing threaded muzzle brakes, and ONLY for threaded barrels. All Grizzly Gunworks threaded muzzle brakes for rifles and shotguns are identical in design, and come with two locking screws. LITE threaded muzzle brakes come with a precision locking nut (LITE muzzle brakes have their own installation guide). Please read the following before attempting to install or use your muzzle brake.
HOW TO INSTALL YOUR THREADED MOUTH BRAKE
ALL MOUTH BRAKES MOUNT AND DISMANTLE IN THE SAME WAY
(Follow the safety rules IN ALL CASES)
1. Make sure the firearm is not loaded
2. Remove the magazine from the firearm.
3. Align the muzzle brake with the barrel and screw it to the end of the thread.
4. When the muzzle brake is at the end of the thread, position it anti-clockwise (or clockwise depending on the thread) to time it.
5. Position the GGW markings and the caliber at the bottom of the muzzle. The screw heads must face upwards.
6. You can use blue Loctite or a removable thread locker, but it is not necessary on threaded muzzle brakes.
7. Tighten the two fixing screws without forcing the thread.
** Note: tighten the screws gradually, from front to back and progress until you feel resistance. Please DO NOT tighten the screws one after the other, you must alternate the screws during tightening. **
BEFORE USING YOUR WEAPON
(Follow the safety rules IN ALL CASES)
1. Make sure the firearm is not loaded.
2. Once your magazine is removed, look through the barrel to make sure it is free of any obstructions.
3. Make sure that the muzzle brake screws are tightened all the way.
4. Make sure that the ammunition you use, the caliber indicated on your firearm and the marking at the bottom of your muzzle brake all match.
5. Always wear hearing and eye protection while shooting.
HOW TO REMOVE YOUR MOUTH BRAKE FROM YOUR WEAPON
(Follow the safety rules IN ALL CASES)
1. Make sure the firearm is not loaded
2. Remove the magazine from the firearm.
3. Loosen the installation screws.
4. Remove the muzzle brake.
SECURITY RULES
- Make sure your firearm is not stocked.
- Always have the barrel pointed in a safe direction.
- Do not place your finger on the trigger tail or the trigger guard.
- Make sure your gun is safe. Remove the magazine assembly and / or the magazine.
- Always be aware of your target and its surroundings.
WARNING :
AresMaxima & GRIZZLY GUNWORKS assume no responsibility for any injury or property damage resulting from improper or careless handling, intentional or accidental discharge of the firearm.
AresMaxima & GRIZZLY GUNWORKS assume no responsibility for any damage or injury of any kind in connection with or as a result of defective, non-standard, reloaded and hand-loaded ammunition or cartridges other than those for which the weapon was initially chambered.
Make sure the ammunition used matches the caliber marked on the side of the barrel and / or action, as well as the caliber marked at the bottom of your muzzle brake.
