Since .222 Jet bullets (at reasonable prices) are nowhere to be found can a 5.45x39mm (221 Diameter) 60 Grain Polymer Tip bullets be safely loaded in a 22 Jet case?
Has anybody ever used a 60 grain .221 bullet in a 22 Jet?
I have reloading data for the 60 grain bullet but am looking for at least one more reputable source for confirmation.
Because this is an undersized bullet I don't expect match accuracy but what about the safety issue.
Your advice is appreciated.
rmc