I have a GR3 (stamped G3), SST, extractor, definitely cross bolted. It does not look like the one in the pix cosmetically. If the pix of 426's from google are observed that is what a GR looks like but the actions are all blued AFAIK, including a couple GR4 and one GR5 that I've seen.

https://www.flickr.com/photos/51436459@N08/albums/72157634504606428

the stock alone is GR4

have another day
Dr.WtS

Last edited by Wonko the Sane; 12/30/16 04:27 PM.
Dr.WtS
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