New cartridge for me, seeing many saying 1-7 1-8 twist. Heaviest weight bullet will be 130g copper and I actually have a 1-8.5 tube spare… thoughts…
do you know the length of the 130 copper pill? You can throw that into here to see what twist should work at what velocity.New cartridge for me, seeing many saying 1-7 1-8 twist. Heaviest weight bullet will be 130g copper and I actually have a 1-8.5 tube spare… thoughts…
I just bought a 6.5 PRC Wea. Vanguard with a 1-87.5 twister to cover the longer projectiles, and what may come
down the food chain in the future. I might add that you may find
a load at much lower velocities with a long bullet. The faster twist
will help you out there.
Rattle the cage at GA Precision.Not to hyjack, but where are you guys getting your brass? I have a PRC coming and all other possible components covered, but no brass.
Tod