Miserable accuracy and quality - Fortis Manufacturing Muzzle Brake 9mm Nitride

I installed this on my CMMG Resolute Rifle in 9mm and immediately had to drastically adjust my sights to hit paper at 25 yards. Upon closer inspection I realized that the bullets had been hitting the outermost chamber wall on the right side causing my hit point to drastically shift to the left and down in addition to causing the bullet to keyhole at longer distances. I reinstalled the CMMG muzzle break and gained my accuracy back. TLDR this is a horrible muzzle break that had little affect on recoil and negatively affected accuracy.