Hey @IHFarmer07 it looks like you can custom order the case length gauge and case holder for the 6.5PRC and .224 Valkyrie for $16.
Go here and you can see the order 'form' info:
https://leeprecision.com/custom-case-length-gauge.html
Go here and you can see the order 'form' info:
https://leeprecision.com/custom-case-length-gauge.html