6 Dasher and 7 Dasher / questions

[DarryH]

I have heard a little about the 6 Dasher.
What case is that based on?????

A local shooter told me a few guys are shooting a 7 Dasher.
I have nor heard of that.
Any info out there????????

I am still narrowing my choices for my first F Class Open gun.
Currently the 6BR and .284 Winchester are neck-in-neck.
These other 2 are in consideration.

Thanks
Good Shootin!!
DarryH

 

[Erik Kiser]

Pretty sure the Dasher is essentially an improved 6mm BR. My dad is building one for his new bench gun

 

[BountyHunter]

The Dasher and BRX are both improved 6 BR case that push a 105-108 to around 3000 fps

At 600 the Dasher rules but at 1k the 7mms rule especially in the wind. 7 SAUM 284 etc. The 7s higher BC is the key

What is the wind in your area? Use that as your guide

 

[DarryH]

VERY windy on a regular basis.

That is why the 284 Winchester is the caliber I am leaning towards.

If I can find out what caliber of bolt face the 28shares with other calibers,
I can start shopping for a used gun for the action.

THank you
Good Shootin!!
DarryH