henryo Posted August 19, 2013 Report Share Posted August 19, 2013 Shot some ladders in a .223 Long Throat today to get a feel for velocity, pressure and any potential accuracy nodes. Powder is mainly VV N140 with 80 to 90gr bullets. Attached spreadsheet with charges/velocities may be useful to someone. I think the rifle seems to like the 90gr Matchkings. https://www.dropbox.com/s/phvuty8csbkrl69/Ladder%20Testing.xls https://www.dropbox.com/s/zbrfvo1y7jv4ykn/Ladder%20Testing.ods Link to comment Share on other sites More sharing options...
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