Re: IMR 4064 in 7mm rem mag ????
I've used just about every powder in the 7rm over the last 30+ years. RL22 behind a 160gr Accubond has worked VERY well in the last 3 rifles I've worked up loads for. Load it to around 3000fps or a touch more, if it won't shoot, something else is wrong.
If some is good and more is better, then too much is just right.
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