300wm and 200.20x

[JAYgs8163]

Is there anything wrong with what was on #11? You are asking for H1000 and Retumbo, you have 1 of 2?

Are you asking me or the OP?

 

[FEENIX]

Is there anything wrong with what was on #11? You are asking for H1000 and Retumbo, you have 1 of 2.

OOPS, my bad. It was meant for the OP.

 

[FEENIX]

Still curious about what others have found.

 

[southpa]

A little update, true to my experience with berger hybirds, they are not insensitive to seating depths. Rather more sensitive. Maybe it's just my luck but I've ran these 200.20x up to .070 off with .010 and .050 being really the only depth I'd consider calling "good". I've settled at 78.5 grains of h1000 with 010 and 050 needing to test at distance. If it won't hold, it will be on to retumbo to see how the barrel likes that.