I've been searching everywhere for some 8x57JR to feed my new to me drilling. Everyone is out of stock. I've found a place in Alabama today that has plenty. I've done business with them once before years ago and had no problems. It's going for $30 a box of 20, Sellier & Bellot. Hope this helps someone.

http://www.german-gun-imports.com/#:~:text=They%20founded%20T%20%26%20G%20German,and%20side%20by%20side%20shotguns.