Q's on the 7.62x6mm

[wildchild]

Im considering this on a build on a Ar 15 becouse all i can locate is this bolt face.
So If i neck this down is it similiar to the 220 Russian in case capacity and what is peoples finding on the winchester brass in this parent case? I considered the 6x45 but doing a mock up load with a 70 Nolser BT it put the Ogive in the neck to clear the magazine.
Im building this from the ground up and getting parts as i can, im stuck on the 6mm bore because i have a few 6mm barrels i can have contoured and saves the expense.

 

[moorepower]

Your not gaining much with the 6PPC over the 6X45 in an AR platform with alot of expense. The 6mmX204 might be a good choice, and would require little to make it work.

 

[CJ6]

If he can't get a 70 NBT to properly seat at mag length in a 6x45 it NOT gonna happen at ALL with the 2mm longer 204-222mag case......