Trying to work up a load with 208 hybrid with Retumbo. Got load data from berger and their recommendation is 81g up to 89g. Just seemed kinda high to me. Any recommendations would be appreciated, thanks.
I use ADG brass, 215 M primers, 78.6 grains of RETUMBO. I use a .336 bushing and seat 208 Hybrids to 3.720. Chronoed at 2864 fps. It shoots small groups in a Terry Cross Longsword.
I use ADG brass, 215 M primers, 78.6 grains of RETUMBO. I use a .336 bushing and seat 208 Hybrids to 3.720. Chronoed at 2864 fps. It shoots small groups in a Terry Cross Longsword.
