Search results

  1. H

    Changing main & rebound springs on Model 640 Pro Series

    I've fired/dry fired my Model 640 Pro Series over a 1,000 times. The trigger is heavy, but not unbearable, considering how I shoot, which I discuss later. It exceeds the 12 lb. max of my Lyman gauge, before the trigger is even close to breaking - but it is smooth. I have been thinking of...
Back
Top