It's a great caliber..423 with a smooth cartridge and easy action. I have one, just not one made by these beautiful people at W.J. Jeffery & Co. One can dream I suppose.Right now a bespoke rifle is out of my price range. But I can sure admire the rifles W.J.JEFFERY & Co built. Thank you for sharing what your company offers. Hope to come visit your shop. A 404 is high on my wish list.