Smith & Wesson K frame Rebound Spring....anyone know the OD of the whole spring or the ID of the spring channel of the Rebound Slide Part?

[wanttolearn]

Hi, I'm trying to increase the rapidity with which the trigger rebounds on my K frame S&W. Would anyone perhaps know the OD of the whole spring or the ID of the spring channel of the Rebound Slide Part? I don't have the original 18 lb to measure.

 

I'd sure appreciate it.

[Jim Watson]

O.D. of a rebound spring here is .188" over the length, out to .193" at the end where the coil is closed.  

[Tampa-XD45]

In addition to what Jim posted, you can go to the bottom of this thread for more info: http://smith-wessonforum.com/s-w-smithing/619928-rebound-spring-across-frame-sizes.html