This VG6 GAMMA 556 EX version is designed for 14.5" barrels to make 16.1" overall length with pinning. This 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 EX 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 EX has been tuned for versatility as well. The brake has been optimized for 10.5" to 18.5" barrel lengths, but ultra-shorty SBRs and AR-Pistols with shorter barrels and full sized 20" rifles will benefit greatly from the muzzle brake as well.
Material: 17-4ph® Heat Treated Stainless Steel
Finish: BLACKNITRIDE™ - Satin Finish(Half Gloss)
Surface Hardness: 68RC
Caliber: 5.56mm/.223 Rem. only
Thread: 1/2-28 RH
Pinning Hole: Yes - on bottom side
Includes crush washer