SaxonPig said:
The Combat Masterpiece is essentially the same gun with a 4" (or 2") barrel and a ramp front sight where the 6" came with the Patridge (not partridge, a man named Patridge designed it) type front blade... In 1957 this gun was designated the Model 14.
One thing to emphasize is that, technically speaking, the formal difference between a (Target) Masterpiece and a Combat Masterpiece is the front sight and NOT the barrel length. The majority of Masterpieces came with 6" or 8-3/8" barrels, and the majority of Combat Masterpieces came with 2" or 4" barrels, but rare exceptions exist with both models. In addition, there was an uncommon 4" heavy
non-tapered barrel available on the Combat Masterpiece. (The standard 4" tube superficially resembles a heavy barrel, but it actually has a short tapered section at the frame interface.) You can expect to pay accordingly if the seller has one of the unusual versions and knows what he/she has.
Speaking of barrels, the (Target) Masterpiece barrel profile went through several variations early in the production run. Notably, S&W introduced heavy barrels in the mid 1950s so that the K-22, K-32, and K-38 all weighed the same amount when loaded; previously, the same barrel profile had been used, rendering the K-32 and K-38 lighter than the K-22 due to the correspondingly larger holes in the barrel and cylinder.
The heavy-barrel K-38 model was initially sold under the somewhat awkward moniker of
K-38 Heavy Masterpiece, but S&W made the heavy barrel standard around 1960 and dropped the "Heavy" name.
As a consequence of these variations together with the deletion of the top sideplate screw (5-screw) and the trigger guard screw (4-screw), the 1940s and 1950s models are sought after by collectors trying to assemble a complete set, which tends to drive the prices up. However, after the introduction of the M14-3 in the early 1960s, the gun stayed basically the same until the 1980s, so the later models tend to sell for less.
98 220 swift said:
There was also a single action only version of the 14-3.
FWIW (and IIRC), if you pull the trigger of one of these guns in double-action mode, the cylinder advances but the hammer does not lift.