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Mk109 Muzzle Brake

$129.99 - $139.99
SKU:
135701

Product Overview

The Crosstac Mk109 Muzzle BrakeTM is a self-timing design based on science and engineering research into both port sizes and distances from the muzzle crown.  It changes size mathematically by caliber.  Other brake designs use excessive weight to reduce recoil, or they are made to simply be a tacticool-looking muzzle ornament.  Not ours.

The benefit for you is a brake that dramatically reduces recoil and has the added benefit of dramatically eliminating muzzle climb using gas pressure, not weight.  The benefit of a lighter weight is less point of impact shift vs a bare crown, and reduced changes in the natural barrel harmonics.  Our brakes weigh in at ounces, not pounds.  Hardened 17-4 stainless lasts for thousands of rounds.

Self-timing benefits you by the ability to clock the brake at an angle if you so desire.  Installation is simple, please see the video.  Do not over-torque, simply hand tighten, snug it a little further, and it will not shoot loose.

Check out the video below of it installed on an M4 shooting full auto, single handed, with zero muzzle climb.  Your rifle will track cleanly and you will be able to see trace / spot splash as the rifle will be helping you.

You have to shoot this brake to believe it.  See tech specs for the calibers available. 

All patent rights reserved.

 

Tech Specs

  • Technical Specs:
  • 17-4 Stainless Steel, hardened (this is tough stuff and will last a long time)
  • Black Oxide coated
  • Class 3 threads (tight for minimal slop)
  • Weights: approx. 0.18 lb.
  • Sizes: approx. 1" x 3.0"

Product Videos