la bala Posted May 21, 2012 Report Share Posted May 21, 2012 hello lads, just trying to get the hang of this chair gun, and making a pigs ear of it. could one of you experts put me a sample chart up for me to study, i may get my head around it. 22lr using winny subs, x10 magnification, zero 50yds, bullet drop at 100yds. this stupid old *** is coming up with bullet of about 12 inches. if anyone can help many thanks. Quote Link to comment Share on other sites More sharing options...
activeviii Posted May 21, 2012 Report Share Posted May 21, 2012 Its an excel file so i hope you can load it, work it out. its taken from sierra infinaty. 100 yrds is -5.54in all the best Phil Quote Link to comment Share on other sites More sharing options...
la bala Posted May 21, 2012 Author Report Share Posted May 21, 2012 Its an excel file so i hope you can load it, work it out. its taken from sierra infinaty. 100 yrds is -5.54in all the best Phil thanks for that phil. Quote Link to comment Share on other sites More sharing options...
mad1 Posted May 21, 2012 Report Share Posted May 21, 2012 That's good to know I don't suppose you wanted to do one for a 17hmr with zero of 100 using x10 mag M1 Quote Link to comment Share on other sites More sharing options...
Bewsher500 Posted May 22, 2012 Report Share Posted May 22, 2012 Its an excel file so i hope you can load it, work it out. its taken from sierra infinaty. 100 yrds is -5.54in all the best Phil I would say that is conservative. On a 50yd zero with Win Subs in a Browing semi I got an average actual drop of just inside 7.5" at 100yds (on a group size of 1.5-2" 130 yds was 13"+ Quote Link to comment Share on other sites More sharing options...
myhvslr Posted May 22, 2012 Report Share Posted May 22, 2012 Its on Utube full instructions Quote Link to comment Share on other sites More sharing options...
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