Prewar .38 M&P conversion for Target Shooting -- with new-found link to old thread

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Prewar .38 M&P conversion for Target Shooting -- with new-found link to old thread

EDITED TO ADD THIS LINK: http://smith-wessonforum.com/s-w-ha...st-dont-see-em-everyday.html?highlight=755556

(Some the features as described in that old thread don't exactly fit what I see on the gun now and have described below. The assertion that this the same gun is based on the serial number and the mention of King or King-like features. I have not edited any language below this paragraph.)


This prewar six-inch .38 M&P, S/N 755556, strikes me as interesting for a couple of reasons: first, it is one of the limited number of revolvers produced and shipped in 1941 to a commercial customer rather than a military agency, and second, its recipient chose to modify it in very particular ways to make it a target revolver suited to his specific wants.

dcwilson-albums-k-frames-picture24651-755556rs-r.jpg


dcwilson-albums-k-frames-picture24652-755556ls-r.jpg


This is one of two identical guns shipped to John Tobler Co. of Union City, NJ on March 21, 1941. Tobler was apparently a firearms distributor who is known to have received small shipments from S&W as well as multi-gun shipments from Colt for law enforcement agencies. This serial number lies within the total range of numbers seen on revolvers marked U.S.N.C.P.C. (United States Navy Civilian Police Corps). S&W was also still producing British Service Revolvers at this time, and would continue to through the year. This gun and its twin were shipped 10 days after President Roosevelt signed the Lend-Lease act that would, along with the US entry into the war eight months later, constrain S&W production until the end of the war.

The standard fixed sights were replaced with a drift-adjustable rear sight mounted in a transverse slot cut for the purpose, and a new pinned front sight with a notched rear face that creates a backside overhang, a design I have seen on occasion in other 1940s era sights, including those distributed by the King Gun Sight Company. The double action sear has been removed, and the revolver functions only in single action mode. Pulling the trigger with the hammer at rest will rotate the cylinder to the next position while letting the hammer shift position only slightly as the foot of the hammer rides the contoured top of the trigger return slide. The thumbrest target stocks are Sandersons. X42 is stamped on both interior surfaces. The frame has been drilled for a lanyard loop, but the hole is plugged.

dcwilson-albums-k-frames-picture24653-755556hammer-rearsight-r.jpg


dcwilson-albums-k-frames-picture24654-755556frontsight-r.jpg


The trademark stamp on the hammer is standard for S&W at that time, so we may conclude that an original hammer has been modified with a longer and wider spur. In another modification, the underside of the rearmost element of the hammer that is usually concealed within the frame has been undercut in a way that leaves a small hollow arch when one looks at the revolver from the side with the hammer at rest. I first thought this was the result of an attempt to lighten the hammer, but when I took the sideplate off I saw that the metal had to be removed to avoid conflict with a small stud that had been inserted into the left side of the gun’s frame. It does not perforate the frame where it is mounted, and there is no receiving pocket on the sideplate to stabilize the other end.



dcwilson-albums-k-frames-picture24655-755556downr.jpg


dcwilson-albums-k-frames-picture24656-755556cockedr.jpg



This appears to be the same internal modification shown in post 30 of this thread:

http://smith-wessonforum.com/s-w-hand-ejectors-1896-1961/183475-pre-war-outdoorsman-short-action-pics-inside-edition.html?183475=#post138460563

Forum member Modified posted the revolver seen there, which differs from mine in that it still has its double action sear installed. The video included in his post shows the difference between single action hammer throw and double action throw. The smoother shaping of the upper hammer arm on his revolver, compared to the fairly rough shaping on mine, makes me wonder if that pin has something to do with the double action short throw. My gun might not have that sear if the owner removed it because he couldn’t make it function correctly. Modified’s revolver appears to have a second mounting hole slightly below the extra stud’s current location, suggesting it may have been initially misplaced.

A previous owner of my revolver thought the modifications might have been done by King. The King name is not stamped on either the hammer or front sight on my gun, though, as noted above, the undercut front sight is seen on some King pistol and revolver sights. I hope others can shed light on the shop behind these modifications and the nature of the short action mechanism that would require a new stud where Modified’s gun and mine both have one.
 
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Hmmmm....

Seems like the added pin would keep the hammer from being pulled too far back past the sear notch and getting stuck?


That's a lot of custom work for just a shorter throw?
 
Fun Gun David! Thank you for sharing the photos and your observations with the rest of us. I think if the front sight would have been installed by King, they would have used a domed blued sight pin. My guess is that the work was done by someone else.
 
Well that's cool, you may want to look at the post I made specifically for mine:

Update: Boston (Dorchester) PD gun, Joe Lamping Modified?

Yours is undoubtedly the same as mine. By any chance does it have the same C.D.H stamp on the frame?

Regarding your sights: I'm certain those would not be King. I have a King "fixed sight target" that was as San Francisco PD gun and when they did the work they just pulled out a target blade and drifted that into the rear, I'm sure if they had done your gun here they would have done the same thing:

Model of 1905 Fixed Sight Target *Update - SFPD Gun!*

Regarding who actually did the work, the furthest I ever got on the subject was that maybe a guy named Joe Lamping did it. That's based on another auction attributing that hammer to him.

In any case it's a great gun, and I love the Sandersons on it. I will be very interested to see if you can find anything further on the smith who did this.
 
Ok, that’s the coolest thing I have seen today. Very interesting modifications done by someone that was very competent. What a beauty.
 
Seems like the added pin would keep the hammer from being pulled too far back past the sear notch and getting stuck?


I would agree that it must function as a travel limiter, or perhaps a motion guide.

I am going to do a complete teardown on the action to see how the shortened DA throw might work. So far I have only had the sideplate off to check out the undercut hammer and take a couple of photos.
 
Well that's cool, you may want to look at the post I made specifically for mine:

Update: Boston (Dorchester) PD gun, Joe Lamping Modified?

Yours is undoubtedly the same as mine. By any chance does it have the same C.D.H stamp on the frame?

Regarding your sights: I'm certain those would not be King. I have a King "fixed sight target" that was as San Francisco PD gun and when they did the work they just pulled out a target blade and drifted that into the rear, I'm sure if they had done your gun here they would have done the same thing:

Model of 1905 Fixed Sight Target *Update - SFPD Gun!*

Regarding who actually did the work, the furthest I ever got on the subject was that maybe a guy named Joe Lamping did it. That's based on another auction attributing that hammer to him.

In any case it's a great gun, and I love the Sandersons on it. I will be very interested to see if you can find anything further on the smith who did this.

Thanks for the links and the mention of Joe Lamping. I'll see what I can turn up.

Alas. no C.D.H. stamp or date on the grip frame.
 
Fun Gun David! Thank you for sharing the photos and your observations with the rest of us. I think if the front sight would have been installed by King, they would have used a domed blued sight pin. My guess is that the work was done by someone else.


That atypical pin bothered me too. I even wondered if a brass pin might be a signature for whoever did the work on this one.
 
Joe Lamping

Joseph F. Lamping, gunsmith, is found in the 1940 census of Cincinnati, Hamilton Co., Ohio. He is married with three daughters, and they reside at 1431 Carolina Avenue in Cincinnati, a residence that still exists. He was born in Germany in or about 1896. A Cincinnati directory for that year reports that he is employed by Powell & Clement Co., a firearms seller on Main Street.

Lamping is occasionally mentioned in the descriptions of firearms up for auction. In addition to working on modern rifles and handguns, he also built single shot percussion target pistols from scratch and sold them with tools and accessories in custom cases. Posts in other firearms forums tell of older revolvers for which Lamping fabricated new parts as needed.

All this may testify to Lamping's skill as a gunsmith, but it does not necessarily make him the man who made alterations to either 755556 or 670995. The former was sent to Union City in northern New Jersey, the latter to Boston. I would think that a well-regarded gunsmith in the the vicinity of those two deliveries might be a better choice for specialty work than somebody a few hundred miles further west, though of course any gunsmith with a reputation for specific modifications would expect to have firearms sent to him from places even farther away.

I'll keep looking. Lamping is still a candidate, and all we need is one identically modified revolver with a rock solid history to prove or disprove his role.
 
I'll keep looking. Lamping is still a candidate, and all we need is one identically modified revolver with a rock solid history to prove or disprove his role.

I'll be excited if you can find more, the most I have ever found over the years was this auction: ** Pre war Colt Single Action Army Revolver | Cowan's Auction House: The Midwest's Most Trusted Auction House / Antiques / Fine Art / Art Appraisals

Enough to prompt a question, but nothing like enough to do anything more.
 
Back to the top. I just discovered that this specific revolver was discussed on the forum in 2008. Pics are now missing, but comments remain and other comparables are mentioned.
 
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