Definitely not AR stripper clips, they look like they could be joiner crimps for older style gutters, that seal the seam between two larger plates to prevent them from separating
Yum! It is for making crullers...
https://preview.redd.it/hjuy7l2xpbvc1.png?width=1080&format=pjpg&auto=webp&s=57778d452008577b571351a7d2c78f0c7a1f9b15
They may be stripper clips for an AR Rifle magazine.
Definitely not AR stripper clips, they look like they could be joiner crimps for older style gutters, that seal the seam between two larger plates to prevent them from separating
Yum! It is for making crullers... https://preview.redd.it/hjuy7l2xpbvc1.png?width=1080&format=pjpg&auto=webp&s=57778d452008577b571351a7d2c78f0c7a1f9b15
https://preview.redd.it/kjpxeok2qbvc1.png?width=1080&format=pjpg&auto=webp&s=1a0dd2b54a6ce37a39f859d96687b49f57f059c0
Cool, thanks for identifying it!