6 Dasher case length

[Barlow]

What case length are you 6 Dasher guys running? The saami drawing says 1.560, but mine is 1.535. Barlow

 

[shooter63]

after 2nd firing mine are 1.552 in a criterion barrel with old type lapau brass i then trim to 1.550 havent gotten to fire them the 3rd. time yet regards shooter63

 

[ARW]

Mine, after several firings, stayed right at 1.535, so I pretty much just kept them trimmed to that length. I also do not have to trim very often as they stretch very little.

 

[swed6.5]

I just checked mine it the 3rd fireing, 1.535 is ave, im hoping they grow a bit. im using norma, gona go back to lapua soon

 

[jp]

Mine is running 1.555 to 1.556 after fire forming.Using old Lapua brass, haven't tried any of the new blue box yet. but planning on getting some soon. will let you know my findings.

jp

 

[mitymouse1968]

Mine are running 1.537-1.539. Going to trim them to what ever the majority is after our match next Saturday.

 

[CatShooter]

What case length are you 6 Dasher guys running? The saami drawing says 1.560, but mine is 1.535. Barlow

I am curious as to where you got your SAAMI drawings for the 6mm Dasher.

SAAMI doesn't recognize the 6mm Dasher as a cartridge, and has no drawings in their current library.

 

[Barlow]

Catshooter, You are right. I thought it was a SAAMI drawing, but it's not. I got it off this website. Barlow