Very well described in the book Bolt Action Rifles by Frank De Haas. The 4th edition is I think the later edition and more complete one.
The hornet and 222 were made in the fifties and are a scaled down version just for these two calibres and had the safety on the bolt and a Mauser type extractor.
If you can find one grab it quick.
I had one of these which I foolishly traded for another rifle which the owner wouldn't part with unless I traded my Hornet. Regards.