Another Walker adjustment

[M. De Land]

Still learning the nuances of the new Uberti Walker I acquired last year I recently noticed that the trigger nose is contacting the half cock notch as the hammer falls with the addition of the action shield apparently. My guess of the cause is perhaps the added weight on the hammer or possibly interference fit of the shield in the hammer mortise or to heavy of a trigger return spring.
I'll post back with a cause and remedy when I get it all sorted out.

 

[M. De Land]

Still learning the nuances of the new Uberti Walker I acquired last year I recently noticed that the trigger nose is contacting the half cock notch as the hammer falls with the addition of the action shield apparently. My guess of the cause is perhaps the added weight on the hammer or possibly interference fit of the shield in the hammer mortise or to heavy of a trigger return spring.
I'll post back with a cause and remedy when I get it all sorted out.

I reduced the width (not thickness) of the trigger return spring and re-contoured (lowered) the nose of the half cock notch which greatly reduced the trigger nose contact with the half cock. It looks like the trigger return spring was so stiff it was pulling back the trigger nose, contact release length from full cock into making a bounce contact with the half cock nose as it passes over in full cycle. I may still add a leverage block into the curve (turn back) of the main spring to increase it's strength and thus speed as I learn the nuance and balance of fine Walker tuning.
I really like this pistol and the add on's installed.
It doesn't seem to need a cap rake but it's not out of the question if problems arise. Most interesting gun to work on and experiment with.
I really like the loading lever latch as it works very smoothly and locks the lever very securely in place with the most leverage possible, at it's tip.

 

[M. De Land]

I reduced the width (not thickness) of the trigger return spring and re-contoured (lowered) the nose of the half cock notch which greatly reduced the trigger nose contact with the half cock. It looks like the trigger return spring was so stiff it was pulling back the trigger nose, contact release length from full cock into making a bounce contact with the half cock nose as it passes over in full cycle. I may still add a leverage block into the curve (turn back) of the main spring to increase it's strength and thus speed as I learn the nuance and balance of fine Walker tuning.
I really like this pistol and the add on's installed.
It doesn't seem to need a cap rake but it's not out of the question if problems arise. Most interesting gun to work on and experiment with.

 

[M. De Land]

I reduced the width (not thickness) of the trigger return spring and re-contoured (lowered) the nose of the half cock notch which greatly reduced the trigger nose contact with the half cock. It looks like the trigger return spring was so stiff it was pulling back the trigger nose, contact release length from full cock into making a bounce contact with the half cock nose as it passes over in full cycle. I may still add a leverage block into the curve (turn back) of the main spring to increase it's strength and thus speed as I learn the nuance and balance of fine Walker tuning.
I really like this pistol and the add on's installed.
It doesn't seem to need a cap rake but it's not out of the question if problems arise. Most interesting gun to work on and experiment with.
I really like the loading lever latch as it works very smoothly and locks the lever very securely in place with the most leverage possible, at it's tip.

I may at some point just remove the Walker spring entirely and re-engineer/alter to a Dragoon type flat spring arrangement as the Walker spring has always felt mushy in the middle of the stroke to me. A single leaf flat spring will have a faster response time than does the original Walker design with the two legs and turn back V and very likely make a marked improvement in hammer speed.
I'll take photos and post them if I decide to make the alteration.

 

[bpd303]

I've never seen that type of loading lever latch, did it come from Uberti like that. Interesting to say the least.

 

[M. De Land]

I've never seen that type of loading lever latch, did it come from Uberti like that. Interesting to say the least.

I was praying for a good front latch idea and this is what God gave me ! True Story! I'm a home machinist with a lathe and mill.