Thanks for the replies. Will try 0.020, then 0.030, then 0.040 jump when the snow melts. I'll also give the H4831SC a shot. I'll see if the Hodgon folks can give me a starter load. Thx again.
I hunt Whitetail in temperatures getting down to minus twenty Fahrenheit. IMR 4831 can loose some power when it gets cold. I'm having trouble getting my Tikka 2506 T3 to group with 53.5 grains of IMR 4831 and 100 grain Partitions. I've been loadind eight thou off the lands. Has anyone...