I have a Tikka T3x varmint in 223. I loaded some 69 gr SMK's with 24.0 of Reloader 15 and mistakenly seated them 63 thousands off the lands, isn't that too much of a jump ? They do shoot into one 1/2 inch hole at 100 yds. I am wondering if less jump would be a little more accurate ? Does anyone have a recommendation about where to seat them ?
Also at 300 yds they shoot 2 1/2 " groups but drop 4". Should I use a little more powder at 300yds ?
Also at 300 yds they shoot 2 1/2 " groups but drop 4". Should I use a little more powder at 300yds ?
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