Help identifying what model Herrett grips fit.

[Toyman]

The grips have a Herrett tag RSR. Could someone please advise what gun these would fit?
I thought they might be for Speed Six or Police Six.

 

[hittman]

Speed Six be my guess

 

[Toyman]

The tag could be RCR

 

[Uncle Howie]

The tag could be RCR

IF that tag does say RCR… Google seems to think they'd be for a S&W J-frame.

 

[Toyman]

Thanks Uncle Howie, I never gave a S&W J frame a thought.

 

[Chief 101]

That would have been my guess...

 

[BearBiologist]

Thanks Uncle Howie, I never gave a S&W J frame a thought.

Nice "Humpie"!