Quote:
Originally Posted by day late
Well, it's good for a man to know his limitations. Gunsmithing is one of mine, so I'm asking. Do you believe the problem is a weak spring under the plunger?
|
A weak disconnector pin spring is unlikely to cause the problem. The sear is obviously not engaging the firing pin as the action returns to battery. Considering how much rust I see, I'd be looking at the sear bar to see if it's rubbing the receiver top or bottom and staying out too far too long to catch the firing pin. The sear bar rotates on a vertical pin and either the sear bar slot or the pin - or both - may be rusted and slowing things down. Maybe the sear bar spring is too weak. The sear bar must move freely and the spring must be strong enough to move it quickly.
I'd remove the sear bar and spring and check all that out.