shotgun sam Posted January 28, 2010 Report Share Posted January 28, 2010 I am looking for recomendations for the best powder for a 20inch barrel in 223 (1:12 twist) with 55 grain FMJ Quote Link to comment Share on other sites More sharing options...
monkeymagic1969 Posted January 28, 2010 Report Share Posted January 28, 2010 N133 Quote Link to comment Share on other sites More sharing options...
PAULT Posted January 28, 2010 Report Share Posted January 28, 2010 N133 simples Quote Link to comment Share on other sites More sharing options...
jamie g Posted January 28, 2010 Report Share Posted January 28, 2010 benchmark will be good also Quote Link to comment Share on other sites More sharing options...
Mr_Logic Posted January 29, 2010 Report Share Posted January 29, 2010 I get good velocity with N130 and H4895 out of mine. Quote Link to comment Share on other sites More sharing options...
barrelsniffer Posted January 29, 2010 Report Share Posted January 29, 2010 133 and 135 out of my 20inch 223 but mine is 1/8 twist Mick Quote Link to comment Share on other sites More sharing options...
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