1851 navy Cylinder timing?

clcolin81

Inactive
I recently bought a new cylinder for my 1851 Navy .44 and when I installed it I notice that the timing may be off. On three of the six chambers, it feels as though the bolt isn't quite clearing the cylinder notch before the hand starts pushing up on the cylinder. It gives slight resistance, and then you can feel a slight "pop" as it frees itself and the cylinder rotates. I can also see a slight burr forming on the edges of these cylinder notches. Now, I'm no professional gunsmith, but if I had to take a stab at it, I'd say that maybe some of the engagement surfaces of the cylinder ratchets (not sure if my terminology is correct) need to be filed down a little? I realize that this may make matters worse, but that's why I'm wanting to check with all you out there who may know a thing or more. I hope I'm being as clear as I can with my description, but please let me know if I need to re-explain something a little better. Any input from you all would be much appreciated. Thanks.
 
What MCB said.

Sounds like there is a burr or two on the cylinder ratchet teeth and/or the hand. Most of my shooting '51s have had the hand worked over to smootth the action and improve lockup. While you're at it, a round file and emery paper in the hand channel of the frame where the spring rides will increase the longevity of the spring. I've found almost every on of my '51/'61/'60 revolvers had rough channels.

FM
 
Hand springs

Fingers. If we ever get together again, you have to feel my Larsen E. Pettifogger conversions. I'm sold.
 
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