I was VERY PISSED when they stopped selling RL12 because Id found a load of 37 grains of that allowed my 257 BLR to shoot under 1/2" groups with that powder and a speer 100 grain bullet
now the best load Ive found 39 grains of imr 4064 and its only good for about 1" groups, the heavier slugs just don,t group as well in that particular rifle for some reason
Last edited by 340mag; 05/27/12.
