20Tac Posted December 4, 2009 Report Share Posted December 4, 2009 Does anyone know what the top load is for N133 with 39/40gr bullets in Tac .20? I know some people said they were using 23gr for around 3600fps. And has anyone compared it against N130 velocity wise in this combination? Thanks, Andrew Link to comment Share on other sites More sharing options...
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