I’ve used it in the 223 Remington, 25 Auto, 270 Winchester, 30-30 Winchester, 357 Magnum, 38 Special, 44 Magnum, 445 Super Magnum, 45 Colt, and the 7-30 Waters…
I have 61 different loads and of those 55% produce “acceptable” accuracy. All were with cast boolits with the exception of the 25...