Following the above store finder link.....

by RayLee, Friday, December 02, 2022, 02:54 (658 days ago) @ RayLee

Got me a nearby academy sports and they only seem to carry cci 11s which were, of course, out of stock.

I found these but can't really use them. cci 10s are far too small for any of my guns.

https://www.natchezss.com/cci-10-percussion-caps-1000ct-cc0309