I recieved the Verney-Carron single that I mentioned in the previous post and was surprised by several things about the design, which is seldom seen, so thought I would post a few pictures and comments.
The first thing is that the wood is not as light as it seemed. I think the auction photos auto exposed at the level shown due to the dark hide background.
As I suspected the gun has been restored at some point but the work was well done and seemed done to the proper level. I believe the action finish is all original as the plating was the specified finish for this grade. It contains some discoloration and tiny scattered pits but is very nice. The blueing was very well done and only polished to the point of preparing the surface. The sharpness the engraving was crisp everywhere on the gun at the expense of leaving a few pin pits under the bluing. The overall effect is pleasing.
The workmanship and fit was amazing for the type. It locked up perfectly and was completely stable. The action was as smooth as glass. The side release buttons were easy and smooth to operate and opening and closing were incredibly smooth with a light pressure required. A near constant effort was required through the entire cycle. I imagine this is due to the rotary bolt locking system as compared to a Darne type lockup. The safety worked crisply and the trigger was appropriate with a crisp light let off.
The gun was amazingly easy to strip down. Take out the barrel and rear trigger guard screws, remove the barrel, pull the rear of the trigger guard down and forward, pull the rear of the reciever up and forward and the gun is completely broken down for cleaning or maintenance. Separation of the slide, extractor and action is super easy compared to a Darne or Charlin due to the rotating head. Once free of the action you simply close the slide then squeeze the lock buttons while pulling forward on the extractor. The slide and extractor come foward and separate from the action, exposing everything necessary for normal cleaning and lubrication. The slide assembly is pretty tightly enclosed and has no upward facing cuts to admit water and dust. The gun can be field stripped in less than 30 seconds. Reassembly is the reverse and just as easy.
The trigger is actually a form of a self contained dropout design and appears well made. The assembly includes the safety so the only interaction is the sliding block re-cocking the hammer as it passes over.
The inletting is well done and includes a combination outer estuchion and inletting post similar to a mauser rifle to keep the inletting screw pressure tight by eliminating wood compression.
The gun has few proof marks. As I understand them, it has a standard St-Etienne proof. The chamber is 3" and the bore equates to .767. This is a relatively tight 10 gauge bore and exactly matches the measurements I made. The choke I measured at 0.045" of constriction. The barrel has a wall thickness of .120 to .125 9" from the breech. Minimun wall thickness is essentially .095 to .100 all the way down the front half of the barrel. The proof was for type T powder. I am not familiar with the rear proof mark that looks sort of like an X design but I believe it is a supplementary mark that indicates final proof of a gun before assembly. Since the front of the trigger guard has a dovetail into the frame, this would be possible with a simple tube spacer temporarily over the rear guard screw. This may have been the practice to avoid exposing the stock to finish damage.
Second Mark Image
The only potential issue I may address is a crack the ad mentioned behind the tang. It was not very noticeable and I examined the inletting in that area. I found that it had been completely glass bedded in the rear half of the inlet. It looked really will done and looks like the crack had been opened with a jeweler's saw or similar. The small curve was filled with bedding when the entire inner surface was bedded. It looks completely solid and well bonded. Te pressure should now be spread perfectly over the recoil surface. I believe it would be completely serviceable now, but for safety, I may drill a measured depth 1/8: hole at an angle from the other side of the grip and insert a steel pin velow the surface set in epoxy the small hole would be filled and spot finished. That might be preferable to the dange of the stock failing in the future.
Last Image
All in all this is a very impressive gun with a terrific design having only 38 parts total. It is smooth, light and has modern dimensions. One quirk is that this gun, being a waterfowl model, has a rear sighting notch affixed to the breech. It is very similar to a French Galand 10 gauge market gun I own. I happened to notice that the gun appears to point high, similar to a modern trap gun. This may be by design to allow for rising birds when jump shooting or to simply allow for the natural projectile drop at very long range pass shooting. I will need to test fire it to evaluate its patterning. If you find one of these at a good price, it would be well be worth considering.