M77 MKII RSI in 243 barrel twist rate ?
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Could someone tell me what the barrel twist rate is on a Ruger
M77 MKII RSI in 243 caliber ?
What is the best bullet weight or factory load to use
with the 18.5 inch barrel on the RSI ?
Thanks in advance
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Could someone tell me what the barrel twist rate is on a Ruger
M77 MKII RSI in 243 caliber ?
What is the best bullet weight or factory load to use
with the 18.5 inch barrel on the RSI ?
Thanks in advance