Quick follow up, finally got to shoot her in UK this week, worked great with RWS factory ammo, 159 grain softs, 1" at 100 yds but I had forgotten how good those Kepplinger triggers were, good unset but push it forward to set and it is like breaking glass. Anyone who owns a Ruger No.1 who has a half decent gunsmith nearby owes himself this trigger. (thats where I saw my first one, a Swiss bloke I met in SA had one on his No.1 and it was a great trigger) best