I know this has been discussed but I haven't been able to find anything recent on it. So our beloved king cuomo (small "c" on purpose) had goofed the bill spelling muzzle brake wrong at therefore it became legal again to put one on an AR as long as it was permanent. So I finally had enough money to pay a smith to thread my barrel and attach one but when I called he said it wasn't legal. So did they fix the UNSAFE Act or did this gunsmith just not know it was stricken down by a judge last year? Thank you in advance for replying.