grim_5 Posted August 20, 2020 Share Posted August 20, 2020 Hei har ei heym sr20 i 338rum. Sendte epost til heym i Tyskland angående twist. Fikk svar at den er 250 mm with 4 grooves. Vil det være ca 1:10 twist (1:9.84) Quote Link to comment Share on other sites More sharing options...
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