@ -7,7 +7,7 @@ category: This day in DIY
Patent US20210341276A1 issued Jun 28. In its text, published by the USPTO, is sufficient information to produce and load a variant of homemade 9mm Dagny Dagger armor-piercing projectiles
https://pdfpiw.uspto.gov/.piw?PageNum=0&docid=11371817
[https://pdfpiw.uspto.gov/.piw?PageNum=0&docid=11371817](https://pdfpiw.uspto.gov/.piw?PageNum=0&docid=11371817)
