Defcon 1 XTREME P.G.W. COYOTE SWS .50 BMG Rifle Thread-On Muzzle Brake – 1 x 14 .


INSTALLATION GUIDE for the Defcon 1 PGW Rifle Thread-On Muzzle Brake - 1 x 14 threading GGW Defcon 1 PGW Coyote SWS .50 BMG Rifle Thread-On Muzzle Brake reduces recoil by a minimum of 60%, eliminates muzzle rise, dust signature and rifle torque. No gases blow back to the shooter or spotter. The Defcon 1 XTREME is made of the highest quality material and workmanship to deliver high performance and recoil reduction, keeping you on target, while increasing accuracy. Available in 416 Stainless Steel; coated with durable and impact resistant Cerakote paint. Grizzly Gunworks Defcon 1 XTREME Thread-On Muzzle Brakes are made custom for your P.G.W. Coyote rifle; according to your specifications, therefore, producing a uniquely designed Muzzle Brake to perfectly fit your firearm. Grizzly Gunworks Thread-On Muzzle Brakes are customizable offering a minimum of seventeen colors and finishes, as well as, colored high strength machine bolts. Quickly and easily install your Thread-On Muzzle Brake with zero gunsmithing or washers required. You are purchasing a Thread-On Muzzle Brake that is made for a threaded barrel. Grizzly Gunworks offers Muzzle Brakes for threaded and non-threaded barrels. BOLTS: Two bolts are INCLUDED with every Rifle Thread-On Muzzle Brake purchase. Different colored bolts can be ordered to diversify the look of your Defcon 1 XTREME PGW .50 BMG Rifle Thread-On Muzzle Brake. Additional bolts are $15.00 U.S. per two bolts.
Colors: Standard three colors and finishes are available at NO extra charge:
  • Armor Black
  • Flat Dark Earth
  • Bead Blast - Dull Finish
All other custom colors and bead blast polished finish are an additional coating charge of $50.00 U.S. Bolts: Two high strength machine BLACK or STAINLESS STEEL bolts are included. Polished and Bead Blast finishes come with Stainless Steel bolts. All other muzzle brake colors come with black bolts. Additional bolts can be purchased in different colors for $15.00 U.S. per Two Bolts.


  • Approximate Dimensions:

    Length : 3.75"
    Width: 2.5"
    Thickness: 1.5"
  • Material and Weight:

    416 Stainless Steel: 27.3 oz
  • Threading:

    1 x 14
  • Recoil Reduction:

    Minimum 60%
  • Caliber:

    .50 BMG
  • High Strength Machine Bolts:

    Two BLACK or STAINLESS bolts are INCLUDED with every Rifle Thread-On Muzzle Brake purchase. Bolts are available in a wide range of colors.