MAC-10 Muzzle Brake from Mexico
Threaded steel compensator for MAC-10 open-bolt pistols (9303), reduces recoil and muzzle rise. Specific to subcompact 9303 firearms, not shotguns/rifles. Falls under 9305.99.40.00.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Thread pitch specs (e.g
• 1/2-28) must match MAC models for proper classification
• Avoid import with suppressors; separate due to NFA rules
• Steel content declaration prevents Chapter 73 misclass