Gottahaveone
Member
I have a Taurus 885UL that has one of the stoutest trigger pulls that I've ever personally seen. I went to the Wolff site and they show the 11lb spring as stock, and the 9lb spring as "light". I ordered the 9lb spring and installed it. Based on the new trigger pull, if the Wolff spring really is 9lbs then the factory one must have been at least 20.
The trigger pull is greatly improved, to the point that I don't get finger cramps when shooting it now. However, one chamber out of the five misfires due to light pin strike about every other cylinder full. The other four have a nice deep indentation but the one (always the same one) has a really light dimple even when it does fire. I have rotated the cylinder and looked at the gap between the cylinder and breech face and if it changes for that one chamber, it's such a small amount that I can't see it with the naked eye.
To rule out variations in brass rim thickness with all the "thin" rims coincidentally going into that one chamber, I've taken the cartridge from the chamber that didn't fire and moved it to another one and it fires with a deep indentation. I'm at a loss to explain it. It should either have a good healthy dent on all five, or it should have a light strike on all five.
I've ordered the 11lb Wolff spring and hope this will cure it and still give me a trigger pull that I can live with, but I would be grateful if anybody could offer an explanation as to why it's only doing this on the one chamber.
The trigger pull is greatly improved, to the point that I don't get finger cramps when shooting it now. However, one chamber out of the five misfires due to light pin strike about every other cylinder full. The other four have a nice deep indentation but the one (always the same one) has a really light dimple even when it does fire. I have rotated the cylinder and looked at the gap between the cylinder and breech face and if it changes for that one chamber, it's such a small amount that I can't see it with the naked eye.
To rule out variations in brass rim thickness with all the "thin" rims coincidentally going into that one chamber, I've taken the cartridge from the chamber that didn't fire and moved it to another one and it fires with a deep indentation. I'm at a loss to explain it. It should either have a good healthy dent on all five, or it should have a light strike on all five.
I've ordered the 11lb Wolff spring and hope this will cure it and still give me a trigger pull that I can live with, but I would be grateful if anybody could offer an explanation as to why it's only doing this on the one chamber.