Peterson (500) and Lapua (100) 6.5CM small rifle primer are both currently in stock at Graf & sons - https://www.grafs.com/retail/catalog/category/categoryId/3794


Edit to add more SRP sources:

Brownells - https://www.brownells.com/reloading/...rod119011.aspx

Creedmoor Sports - https://www.creedmoorsports.com/prod...Peterson-Brass

Precision Reloading has Lapua and Alpha in stock - https://www.precisionreloading.com/c....5%20Creedmoor