Was thinking of ordering some wildcat bullets thing is I am not sure of which to order. was thinking of ordering the 100,120,and 130's. Thing is my barrel is a 1-10 twist would the 120 or 130 be too much for this twist,out of a 257 stw, ramshot magnum powder? Around here shots would be limited to 600 yards at the most, and the normal long shot would be around 350 to 450 yards. What I want is an accurate load don't care if it comes from a 100 bullet or 130, don't have to be the fastest just would like to have it do the job when it hits its mark.