I have a p17 Enfield in 30-06 and the barrel seems good with a tight muzzle, but I can not get it to group well.
I used ball ammunition from my Garand 150 grain I think. I also used an Ideal mold of 190 grains. For the cast bullets I was using 11 grains of unique which I use in my Krag. I am increasing it to 13 and the book said I could go to 16 gr. . The next bullet I will use is a 175 gr lee. The ball ammo did not work well, do you think increasing the velocity will help?
Nick