Case capacity,water)

[cappi]

Can anyone tell me the case capacity,in grains of water) of the 6MM BR and the 6MM Dasher? Thank you

 

[6Dasher]

Hi,

My 6Dasher holds 41.3gr of water using Lapua brass.


jim

 

[mikecr]

I measured 200 std 6br Lapua cases after fireforming once in a std chamber. I got 39grH20 +/-.3gr. I kept those which were +/-.1gr for group shooting.

 

[Forum Boss]

My 6BR after firing and FL sizing in a Redding die is 38.4 grains H20, with a spent primer in the case. As others have noted, that number will vary slightly depending on brass lot, chamber dimension, and how tight your FL sizing die is.

 

[techshooter]

Cappi:

My Dasher measures 41.6 grains H2O, Lapua Brass, Dave Kiff reamer, 0.272" neck.

Cheers,