S&W rebound spring?

[double tap]

does anybody know the factory rebound spring weights on the various revolver frames?

were they different or the same for all sizes of revolvers? thanks

[Art]

Since no one has answered this I will even though this is just a supposition. My guess is that since all the other parts were different sizes but the same design in all the various frame sizes that the rebound springs were accordingly stronger or weaker depending on the frame size. Now I could be wrong on that but a note or call to Smith & Wesson should resolve this. I've found them quite cooperative in the past.

[Timberwolf]

IIRC the K-L-N frame is 17lbs but I replace them with 14lb springs. This still gives good trigger return and lightens, albeit slightly, the trigger pull.