Tel. (226) 208-1200
Displayed below are many examples of our previous work on Defcon 1 AR Muzzle Brakes, for threaded and non-threaded barrels.
Click on the images to enlarge them.
The DEFCON 1 Muzzle Brake for ARs is manufactured specifically to tight tolerances and high quality to ensure your recoil, dust signature, muzzle rise and rifle torque are virtually ELIMINATED. There are 3 parts along each side angled back at 15 degrees to grab the gases and pull the AR recoil off your shoulder. The DEFCON 1, also, reduces target acquisition time, vertical dispersion and maintains your AR’s accuracy. Our muzzle brakes are custom made to specifically fit your barrel’s specifications further enhancing your AR’s precision. The DEFCON 1 is available in various finishes to match your weapon; choose your color, finish, material, mounting option and caliber. The DEFCON 1 is, also, available for threaded and non-threaded barrels. Grizzly Gunworks offers an advanced design for non-threaded barrels, called the CLAMP-ON Muzzle Brake. The above saves you time, money and leaves the barrel in its original condition as it is not required to have your barrel threaded by a gunsmith. The installation of our muzzle brakes is precise, fast and simple. The above options allow you to choose the perfect muzzle brake for your AR with superior quality and unmatched performance.
Thread On Length: 2.55"
Clamp On Length: 3.00"
Weight: - Steel - Approx. 0.4 lbs
- 416 Stainless Steel - Approx. 0.4 lbs
- 7075 Aircraft Aluminum - Approx. 0.2 lbs
Color: Flat Black, Flat Dark Earth, Flat OD Green, Flat Desert Tan, Dull Bead Blasted, Shiny, Dull Bead Blasted with Black Ports, Shiny with Black Ports.
Finish: Dull Bead Blasted, Shiny, KG Ceramic Gun Kote.
Material: Steel, 416 Stainless Steel, 7075 Aircraft Aluminum
Mount Option: - Threaded
- Clamp-On - fits any barrel without threading
Click on the pictures below to see a more detailed view of the Defcon 1 Muzzle Brake color/ finish ideal for your Assault Rifle