Miculek grips

[Sharps '63]

I have a set of Miculek grips on my 4" M29. I'm considering a set for my S&W M66. Does anyone know if they will be the same size as the N frame grips or smaller?
I read on the net that they are, but that doesn't make sense. I sked the question on the Miculek web site but haven't heard back as yet.

 

[Sharps '63]

Heard back from the Miculek web site re: their K and N frame grips sizes - little to no difference. The idea was to establish familiarity between the two for people who own both.