WTS Preferred Barrel 6mm Barrel Blank

[108ELDM]

I have a 750 Taperless 6mm Barrel Blank from Preferred Barrels. It’s a 1/7 twist.

$265 TYD. Venmo Only.

 

[Mtnmilsurp]

What’s the shank diameter and barrel blank length?

 

[108ELDM]

I will post those numbers and a picture tonight.