I found a well used Deluxe for a good price a few years ago. It was a post war gun from 1953 that had been tapped for side mount scope. It also had taps for the Lyman type receiver sight, which is what I used. A little heavy but well balanced and a very smooth action. Smoother than the Modern Miroku 86 Winchester I owned. I liked the forearm design too. Didn't come with those expensive, hard to find QD type sling swivels so I pressed a couple military sling loops onto the mounts instead. Carried it in deer season but didn't get a chance to use it.
My question is what are you doing for ammo? I reload and found that 60 grs of IMR 4350 behind a 200 gr Hornady FP did very well, with less than 2" groups at 100 yards. Recoil was similar to 30-06 with the same weight bullet loads. Hitting the 8" gong at 200 yards was a piece of cake too. I just aimed at 12 o'clock on them. But finding brass, and especially bullets for it was the biggest problem.
As you probably know, the 348 WCF is based on the old 50-90 Sharps. The case is also widely used to reform into several obsolete cartridges. 43 Spanish, the Spanish Reformando, 45-75 Winchester, and of course the 50-70 Gov to name a few.
It was a wonderful rifle but I decided to sell it last fall to raise funds for other projects. I already regret it.
John