2011BLDR Posted February 27, 2020 Share Posted February 27, 2020 (edited) I didn't bother with Sig over the LCI barrel. Based on my past experience with 1 in 10" 9mm barrels and heaver bullets (147 gr+ ) i just planed for a BarSto barrel (1 in 16") when I bought mine... Edited February 27, 2020 by 2011BLDR Link to comment Share on other sites More sharing options...
SJan Posted February 28, 2020 Share Posted February 28, 2020 1 hour ago, 2011BLDR said: I didn't bother with Sig over the LCI barrel. Based on my past experience with 1 in 10" 9mm barrels and heaver bullets (147 gr+ ) i just planed for a BarSto barrel (1 in 16") when I bought mine... What? Fast twist (1 in 10") is needed to stabilize heavy bullets like 147s... Slower twist (1 in 16") will only stabilize lighter bullets. Is the twist rate actually published anywhere by sig? Link to comment Share on other sites More sharing options...
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