Preferred Barrel Atlas/Nanook/Prometheus Pre-Fit 7mm Backcountry 20″

Description

Preferred Barrel Blanks
Taperless .810″
Helical 1-12″ Fluting
Chambered in 7mm Backcountry
1-8″ Twist
20″ Length
Helical 1-12″ Fluting (Fluting is very close to muzzle, if threads are cut onto muzzle the flutes would be into the shoulder)
Flat Recessed Target Crown

In Notes Section please tell us what action you have, so we can mark the barrel properly