Picked up a M7 in .243 the other day on trade. Any load suggestions for this 20" rig? It'll be primarily a truck/coyote rifle, so I'm looking for 65-80grain loads.
My favorite 243 loads are: 1) 48 grains of RL 22 and the 85 grain Sierra HPBT and 2) 40 grains of Varget and a 70 grain bullet, or 39 grains of Varget with the 75 grain VMAX. I have two Model 7s, and both give good accuracy. Good luck.
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