Just spun up a new Bartlein (30 in) .338 LM with my son while he's home for the holiday and gonna do some load workup.
We'd been using N565 with 300's to date (300 A-Tips) in the old barrel, he has Berger 300 Hybrids and N570 which I hadn't been able to find previously (had been using H1000 and Retumbo)
Vhitavouri's load data has min/max over a mile wide- from 65 to 85 grains. We do typical OCW workups usually, for those of you using this bullet/powder combination where would you start and what increments to work up?
We'd been using N565 with 300's to date (300 A-Tips) in the old barrel, he has Berger 300 Hybrids and N570 which I hadn't been able to find previously (had been using H1000 and Retumbo)
Vhitavouri's load data has min/max over a mile wide- from 65 to 85 grains. We do typical OCW workups usually, for those of you using this bullet/powder combination where would you start and what increments to work up?
