RMR Bullets Home › Forum › Reloading Database › 69 Gr. BTHP › Reply To: 69 Gr. BTHP
December 9, 2021 at 9:48 pm
#394918
Participant
I\’ll have to try that one. I somehow ended up with 3 lbs of IMR-4166 at a cheap price and have been wondering what to try it in first. I\’ve got a 20\” x 1:8\” twist RRA upper that ought to do well with that load.
