(6 customer reviews)


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The VG6 GAMMA 556 is a high performance muzzle brake for eliminating recoil. It was designed using state of the art engineering techniques, utilizing CFD (Computational Fluid Dynamics) and CAE (Computer Aided Engineering). This product is 100% CNC machined for optimal performance.

The VG6 GAMMA 556 is a muzzle brake and compensator hybrid. It virtually eliminates recoil and minimizes muzzle movement. The unique combination of both braking and compensating features inspire shooter confidence and allows the shooter to make very fast follow up shots. Its unique chamber geometries give it a very soft feel in the shoulder and the gas ports dimensions have been strenuously tested to give the utmost control to the muzzle.

The VG6 GAMMA 556 has been tuned for versatility. While it is perfect for SBR’s and AR pistols the brake has been optimized for 10.5″ to 18.5″ barrel lengths. The Gamma 556 will allow you to saturate the target no matter how fast you shoot.


  • Material: 17-4ph® Heat Treated Stainless Steel
  • Finish: Bead Blasted Stainless Steel
  • Surface Hardness: 68RC
  • Caliber: 5.56mm/.223 Remington/.224 Valkyrie only
  • Thread: 1/2-28 RH
  • Weight: 2.1oz
  • Includes crush washer
  • Anti-seize grease recommended for installation

Additional information

Weight .5 lbs
Dimensions 4 × 4 × 1 in

6 reviews for VG6 GAMMA 556 BBSS

  1. Nicholas M. (verified owner)

    Love this Muzzle Break, here in Jersey we are limited to what we can use and this was perfect. Used this on my recent AR-15 Aero Precision build and was very satisfied.

  2. EDDIE CARRASQUILLO (verified owner)

    Purchase was quick, easy to move around web-site.

  3. Daniel G. (verified owner)

    Perfect color match to my stainless steel BA Hansen barrel.

  4. Robert R. (verified owner)

    Great prices and service

  5. Norman Flowers (verified owner)

    Great price for a great product

  6. Lee (verified owner)

    Great prices and fast, friendly service

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