6 Dasher Proof prefit chamber specs

[Monday shooter40]

Looking for a chamber or reamer drawing for Proof research prefits in 6 dasher. I've called proof. No answer. Called the company who sold me the barrel, they said call proof.

I've been shooting and fire forming with it already and just want to have the information for data collection. Neck diameter. Chamber length. Freebore. Ect.

Barrel shoots good. Just want some info.

 

[shoot4fun]

Looking for a chamber or reamer drawing for Proof research prefits in 6 dasher. I've called proof. No answer. Called the company who sold me the barrel, they said call proof.

I've been shooting and fire forming with it already and just want to have the information for data collection. Neck diameter. Chamber length. Freebore. Ect.

Barrel shoots good. Just want some info.

Per Proof:
ND=.274
FB=.125
Chamber Length was not provided.