Does the Hunter use a full length 6in spring, or a 5in spring and a short spring plug or spring tunnel?
In my Witness Limited I'm using the Wolff 22lb recoil spring. I was getting primer swipe on my reloads (180gr at 1250fps)with the factory 14lb spring, brass going 30ft plus. only other way I can think of is to use a heavier hammer spring to slow the opening of the slide. Not sure who makes one, Wolff or Henning maybe.