80% Glock-Compatible Polymer Receiver Blank from Canada
Unfinished 80% polymer receiver blank compatible with Glock pistols, classified under HTS 9305.10.20.10 when recognized as a frame for heading 9302. Requires milling to complete fire control cavity but treated as controlled receiver.
Duty Rate — Canada → United States
14.2%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• FFL/SOT required for unfinished receivers post-ATF Rule 2021R-05F; declare completion status
• CBP may exam for functionality; provide engineering specs proving 80% status