I'm getting ready to load some 375 ruger with trailboss.
Lymey [subject] Sunday, August 04, 2019, 12:37 (2582 days ago)
This is my first bottleneck cartridge. Same methodologie as straight walled cases?
I had no problems with the .416 Rigby or GNR's
WB [subject] Sunday, August 04, 2019, 18:16 (2582 days ago)@ Lymey
I usually shoot slicker cast bullets but jacketed will work fine. Seek the data on Hodgdon's site. Don;t pack it but don't under load it either. The biggest worry is some misfire and sticking a bullet. Very unlikely but be aware. Velocity will be what it will be, a grain here or there won;t make any difference.