Thread: 7x57mm 1st effort - comments?

Have a BSA Viscount in 7x57. With 140 Sierra pills it grouped best at 44.5 and then at 47.0 of H414 (which is W760 with the Hodgon label)). Seated 30 thou off the lands. Sub moa consistently with those loads. ADI 2209 is also a good powder for this cartridge, have seen some stunning groups out of a BRNO with it.