.375 H&H Magnum (Swift Data Manual #1) Reloading Data
Warning! Notes: bullet diameter: 0.375"; maximum cartridge OAL: 3.600"; maximum case length: 2.850"; trim length: 2.840"; case: Remington; primer: Remington 9 1/2M; test barrel: Wiseman; barrel length: 26"; barrel twist: 1-12"; loads less than minimum charges shown are not recommended; NEVER EXCEED MAXIMUM LOAD!
Be Alert: Publisher cannot be responsible for errors in published load data.