I had a brief play with some load development loads for my 21" standard 270 today. Around 58.5 grains of Superformance will send an 140 AB at around 3060. I went up to 3110 but this was too high and...
Type: Posts; User: Moa Hunter
I had a brief play with some load development loads for my 21" standard 270 today. Around 58.5 grains of Superformance will send an 140 AB at around 3060. I went up to 3110 but this was too high and...