Hi all. I have a model 28 I am doing some things to to make it an ICORE revolver. I am wanting to round butt the grip frame in order for it to be compatible with my favorite grips. My question is the modification would cut the N in the serial number on the butt in half (or possibly completely off) which I know is a no no. However the serial number is also stamped, from the factory, on the yoke. Would the fact that the serial number is also on the yoke mean the modification would be acceptable (read legal)? It's not something I have to do to make the gun the way I like, although I would prefer it. This got me thinking and I was wondering if anyone here has had to deal with this before. Thank you all.
Kyle