Poor quality cheap brake - JE Machine Tech AR-15 Muzzle Brake

this muzzle device is pretty bottom of the barrel, color is more dull and "silvered" compared to any of my AR barrels. the Threads are ever so slightly off bore center giving the device an appearance of being very very slightly bent. my biggest issue is the 12 oclock ports are not centered to the horizontal main ports which ultimately gives you a dilemma of either timing the horizontal port properly and having the vertical ports off, or timing the vertical ports properly and having canted horizontal ports. the crush washer provided is very poor quality as well. Device came in a plastic zipper bag with the brand name and bar code, no torque specs, no instructions or anything at all. im pretty disappointed but it was cheap enough to just move on.