01-13-2014, 02:29 AM
Different barrel manufacturers do drilling, rifling, profiling, fluting (if applicable), and stress relief at different times. Each has their preferred methods.
Most start with drilling of course.
Then rifling, although not all rifle at that point.
Some stress relieve earlier than others.
Some profile before other steps. What make of blank is it?
Most start with drilling of course.
Then rifling, although not all rifle at that point.
Some stress relieve earlier than others.
Some profile before other steps. What make of blank is it?