Looking for advice on twist rate for a 22" 308 barrel sufficient to stabilize 165 gr copper bullets (1.4 in long). 1:10 too loose? 1:8 too tight? Would appreciate any actual experience you can share. Thank you... raul
Looking for advice on twist rate for a 22" 308 barrel sufficient to stabilize 165 gr copper bullets (1.4 in long). 1:10 too loose? 1:8 too tight? Would appreciate any actual experience you can share. Thank you... raul
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