Re: Dense loads in 338 caliber?
I use 94 grains Retumbo in my .338 RUM for a velocity of 2750fps, on the nose, out of a 26" barrel. you have a little more room so that would be on the slow end for you. useing 300 SMKs it shoots under 3/4" @ 200yards eveytime when I do my part. I havent gone past 600 yards with that load, but it is defenatly better than I am. I have been extremly happy with the temp. stability of the Hodgdon Extreme powders and dont think Ill really use any thing else.