A Cooper 57. I splurged and had it stocked with a piece of Walnut my Grandfather and Uncle had cut off our farm in KY. It had been in the barn loft since about 1970 and was of a size that if I'd resawed and planed it I'd been left with about enough to make a box so a rifle stock seemed a good idea. My Grandfather would have approved.
Also had a bunch of nice add-ons done and it turned out well. Shoots just like you'd expect a Cooper with one hole groups at 50 yards using the SK rifle match.