View Full Version : EKO valve

Hob Hayward
04-29-2010, 07:19 AM
Has anyone seen one, or know how it works? Kingman is claiming 1800 shots /20oz. and reduced recoil. I can't seem to find anything about it..

04-29-2010, 06:26 PM
from the pics, they drilled out teh stock valve more and crossdrilled a hole in the sides of the valve.