Originally Posted by foxtrot100
Yup it's a shame they were not sold originally with both vented and non vented end supplied, with explicit instructions how to use each.
Even have a Supertune (http://timeprecision.us/SUPERTUNE_LITERATURE.html) on my 7x57 Ruger #1 that now shoots anything 5 at a time in sub moa groups.


Sure would like to see a picture of your set up.

Old Corps

Semper Fi

FJB