Question on GP100 models

[Alex45ACP]

Can someone please explain to me the differences between the grips on the adjustable and fixed sight models of the GP100? I read that they are different sizes? I have a 4" GP100 with adjustable sights in the Target Grey finish and I am trying to figure out what grip panels I can put on it... From perusing the Ruger site it seems that the 3" GP100 has fixed sights and the 4" and 6" have adjustable sights, so I'm assuming that the 3" model has the smaller grip for CCW purposes. Is that correct?

Also, which model GP100 shares grips with the Super Redhawk? I'm guessing it's the 4" & 6" models?

 

[PzGren]

The 4" GP100 came also with fixed sights. The fixed sighted guns have a shorter grip and use the same panels as the SP101.

The GP100 with adjustable sights and the SRH share the same grip and panels.

 

[Alex45ACP]

Thanks!