I am doing research on the Vulcan 3 500mm version and there is nothing that says how to adjust the hammer spring. Is there any way to adjust the hammer spring on it?
I am doing research on the Vulcan 3 500mm version and there is nothing that says how to adjust the hammer spring. Is there any way to adjust the hammer spring on it?
The main secret is to fill the rifle in steps, increasingly from 70 bar to 150 and to and measure fps, then set the regulator at the bar at which you obtained the maximum fps before starting to drecrease.
