6 BRA w/87gr V-Max info please

[Calgary Bill]

My 6 BR has a 10 twist that gives me excellent accuracy with 87 Vmax and 75 Vmax---using Varget for both bullets.
Getting excellent results on prairie dogs particularly on windy days when the 22 cal bullets get blown off course.
Hope that helps.
Bill

 

[DaveMarine1]

My 6 BR has a 10 twist that gives me excellent accuracy with 87 Vmax and 75 Vmax---using Varget for both bullets.
Getting excellent results on prairie dogs particularly on windy days when the 22 cal bullets get blown off course.
Hope that helps.
Bill

What are you running for a charge in your BR? 30.5 - 31 grains of Varget for the 87's?

 

[DocDoc]

Yes you can test seating depth while fire forming an Ackley case. That is, if it is set up as designed, with .004 crush on the parent case. That crush holds the parent case against the bolt face, so there is no need to jam bullets.