Southern Raider
Member
I have a S&W 65 that occasionally misfires when used in DA. In SA, all rounds have gone off without issue. What should I be looking for here?
- The mainspring is a new Wolff standard power (Type 1 Power Rib Mainspring).
- Firing pin protrusion looks OK, but I don't know the specs for protrusion or the space between the rear of the cylinder and the back of the frame.
- In DA, the hammer falls from a point that is not as far back as from where it falls in SA. This should be normal to a degree. Do the DA sears ever wear to the point where this problem happens?