Overly vigorous use of a brush on a drill has been known to make extraction worse by creating "micro grooves" that provide extra friction making the case harder to remove.
As to the 270 and 7mm....
Type: Posts; User: Marty Henry
Overly vigorous use of a brush on a drill has been known to make extraction worse by creating "micro grooves" that provide extra friction making the case harder to remove.
As to the 270 and 7mm....