xr3-RED gripframes...one type or ??

[Throckmorton]

I have a grip frame I'm considering selling,but a pard brought up the question...is it for a new model,or an old model.
Is there just one kind of this frame?
The sale hinges on the aanswer.

thanks a lot
Throckmorton

 

[SAJohn]

There are several physical differences between old and new model XR3 RED grip frames. Easiest is to look at the casting mark, an old model is marked XR3-RED, a new model is marked XR3N-RED.

 

[Throckmorton]

no N in this one,so it's old model,as I suspected it was.
thanks a lot.
Mike