What model did these come on or are they aftermarket?

[idsubgun]

I have these grips and was wondering if they are factory, and if so, which model they came on. They appear to be plastic.
Thanks!

 

[hittman]

Looks aftermarket to me but I'm not the single action guru here.

 

[rugerguy]

aftermarket or custom made, not a Ruger factory screw or even the escutcheons, let alone the matted spotted finish.............
with the shadows in the picture cannot be certain they are flaired at the bottom, XR3 _Red style...any markings on the back sides?????

 

[kean57]

A photo of the back side of the grips would be very helpful. You say they appear to be plastic. Could they possibly be bonded Ivory/ simulated ivory? They look as if they have some type of grain to them.

 

[veeman]

kinda look like barkless Elk stags to me, I have a set looks just like that.

 

[jimbo1096]

Some type of bone that has started to age?

 

[Wyandot Jim]

They look after market for the Early XR3 grip frame