Internally, Webleys are VERY simple. They have fewer moving parts than almost any other gun. The flat mainspring does things with both ends at once, like trigger return and hammer rebound.
Webley's have no sideplate. So much for Ruger's "advanced design."
Of course, some of the Webley's simplicity comes from the fact that some of the parts aren't INSIDE the gun, like the frame-latch. That's got a flat V-spring hanging on the outside of the frame to run the thumblatch. V-springs? On the outside? That's like, snaphaunce-level technology!
Curiously, after the Mk. I, the cylinder release system turned into this Rube-Goldberg assemblage of screw-secured cams living on the OUTSIDE of the gun that hold the cylinder on it's axle. The MK. I just has a great big coin-op screw run crosswise throught the frame just ahead of the holster ears. It runs through the axle shaft and holds the cyllinder forward against the end of the barrel. Somehow that seems simpler than a cam that operates a stirrup-sorta thing that drops to release a ridge on the cylinder, allowing it to be removed. And the cam is held on by yet ANOTHER screw, thats threaded into the center of the frame pivot screw. That's two screws to lose in the field, little ones. Oh well, I guess it worked, as every Webley since has the cam-operated cylinder retainer.
I don't get it. But since things like the frame latch and the cylinder retainer setup are on the gun's exterior, that makes for less "stuff" cluttering up the inside. The Webley's got a hammer, to which is attached the hand, and the cylinder locking bolt. (Webley's have two bolts: the other one's on the trigger.) The hammer is run by the sear, which is run by the trigger. And the Webley hand presses on the cylinder ratchett at the point of ignition, Locking it solidly in place for accuracy, just like a Colt.
WITHOUT Colt fragility, I might add. I have a Webley Mk. I built in something like 1889. The rifling is pretty tired, but the mechanism is crisp, the trigger pulls are excellent, and Webleys are well known for their fortitude under stress. Contemporary Colts like the Lightning and Thunderer DA revolvers were not so blessed.
That's six internal moving parts, counting the mainspring. S&W's have the same set, but they also have a rebound slide and spring, a transfer bar, and right through the middle of that is the cylinder latch mechanism. How is that simpler?
I can take the Webley trigger proup apart with a mainspring clamp, or even a pair of pliers. Two screws, trigger and hammer, and all the parts are loose. S&W's want you read the Kunhausen book first. And COLTS. You can't even watch them run with the sideplate off. They have a STRANGE mechanism.
Webley's are the simplest, inside. Their design qualifies as elegant. And it remained unchanged for a sixty-odd year service life. I dropped a WW-II vintage surplus Mk. VI barrel onto my 1913-vintage Mk. IV with NO fitting. Oil it up, and Plug 'n Play. I suspect the innards will interchange, too. Early American guns just didn't do that. The had to be fitted together from bins of parts by skilled fitters. They'd cobble together a set of parts that worked well together. Webley's just seem to work. Even the grips interchange, regardless of the fact that the Mk. I has a pronounced prawl at the top of the grip, which the Mk. IV lacks. The locating pins, the radius where the grip meets the frame, and the birdshead grip profile are all almost identicle. They're certainly shootable.
Smith's action changed. A bunch. Colts when through three different lockwork systems before they gave up completely.
"To make things complicated is simple, but to make things simple is most complicated."---Georgiy Semenovich Shpagin, the man who designed the PPSh-41 submachinegun.
He has it right. So did Webley & Scott.