Forgotten Weapons
Published 7 May 2025After World War One, Colt was the sole owner of license to produce Browning machine guns. With production tooling well established from the war, the company set about looking for international sales. The water cooled .30 caliber (the M1917 in US service, essentially) was designated the Model 1919 Automatic Machine Gun. In 1931, it was renamed the MG38, although basically the same gun as in 1919. It had a few distinctions from the US military pattern, including:
- Manual safety on the backplate
- Self-contained recoil spring
- Large water fill and drain fittings, identical to the ones used on Colt’s .50 caliber guns
- Slightly different top cover latch
Colt offered the guns with lots of options and features, including a variety of calibers (basically any modern rifle cartridge of the time), flash hiders, lightened anti-aircraft bolts, and spade grips (guns sold with spade grips were designated MG38B). From 1919 until commercial production ceased in January 1942, Colt had sold 2,720 water-cooled Brownings in total. Most went to South America in 7.65mm, with Argentina being the single biggest buyer.
Full video on the Browning M1917:
• Browning M1917: America’s World War O…
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September 9, 2025
MG38: Colt’s Interwar Water-Cooled Machine Gun
September 6, 2025
Unique British Crankfire .58 Morse Manual Machine Gun
Forgotten Weapons
Published 30 Apr 2025This is a really interesting piece with a mostly unknown origin. It was manufactured in the UK (the barrel was deemed Enfield-made by former Royal Armouries curator Herb Woodend) and is chambered for the .58 Morse centerfire cartridge. The date of production is unknown. It uses a gravity-feed magazine and fires via hand crank. Turning the crank cycles the bolt forward and back, not completely unlike a Maxim gun but without the automatic operation. It came out of a small Canadian museum in the 1950s, but its provenance before that is unknown.
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September 3, 2025
German Occupation FN High Power Pistols
Forgotten Weapons
Published 28 Apr 2025When Germany occupied Belgium in the summer of 1940, the took over the FN factory complex and ordered production of the High Power pistol to continue. It was put into German service as the Pistole 640(b), and nearly 325,000 of them were made between 1940 and 1944. The first ones were simply assembled from finished Belgian contact parts, and included all the features like shoulder stock slots and 500m tangent rear sights. As the war continued, however, production was simplified. The stock slots disappeared first, then the tangent sights, then the wooden grips (replaced by bakelite) and eventually even the magazine safety was omitted. Resistance among Belgian factory workers increased as well, with deliberate sabotage in the form of incorrect heat treating, errors in fine tolerance parts, and sometimes even spending lots of time to give a very fine surface finish instead of making more pistols.
These are a particularly popular subject of collecting, and there are a lot of nuances of the production and inspection marks that are worth understanding if you want to take them seriously. I highly recommend Anthony Vanderlinden’s 2-volume book FN Browning Pistols for very good detail on these, as well as other FN handguns: https://amzn.to/42Bc541
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August 31, 2025
Military-Issue Colt Model 1839 Paterson Revolving Rifle
Forgotten Weapons
Published 23 Apr 2025The first rifle made in Sam Colt’s Paterson NJ factory was the 1837 “ring lever” rifle. These were rather fragile and underpowered and while they were used successfully in the First Seminole War, they needed improvement. Colt set about doing this with his 1839 pattern, which was more robust and more powerful. It had six chambers of .525″, with much greater powder capacity than the first Colt revolving rifles. A total of about 950 were made before the Paterson company failed in 1842, and nearly 700 of those were military sales. The US War Department bought 360 (including this example), the Republic of Texas bought 300, and the State of Rhode Island bought 46 — the rest were sold to private companies or individuals. Despite its improvements, though, the 1839 revolving rifle was still not a mature design and was not successful enough to keep Colt in business.
Colt 1837 Ring-Lever Rifle: Sam Colt’s Paterson No1 Model Carbine
Colt 1847 Walker Revolver: 1847 Walker Revolver: the Texas Behemoth
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August 27, 2025
M1922 BAR Cavalry Light Machine Gun
Forgotten Weapons
Published 21 Apr 2025After World War One, there was a lot of tinkering with the BAR by the US military. It was recognized as being a very good platform, but the original M1918 configuration left a lot to be desired. It was deemed too heavy to use effectively from the shoulder, but also not really well suited to sustained fire. In an effort to optimize it for use as a dynamic support weapon by a small squad, the Infantry & Cavalry Board requested a model with a heavier barrel and lightweight bipod in 1920. Six experimental examples were made form existing BARs, and the design was formalized two years later as the Model 1922.
This pattern of BAR has a heavy finned barrel to give it more sustained fire capacity and a folding bipod and rear monopod for more accurate use prone. The Board also experimented with larger magazines, and ended up recommending a 30-round size — although this was never put into production. In total, 500 of the Model 1922 guns were made, all converted from existing BARs. Experimentation continued slowly, and eventually in 1937 a lighter pattern was adopted as the M1918A1. The Model 1922 was formally declared obsolete in April 1941, and virtually all of them were rebuilt to the new M1918A2 pattern for use in World War Two. Surviving examples like this one are extremely rare — this is the only known example in private hands.
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August 23, 2025
KH-9: B&T Remakes the SITES Spectre Just Because It’s Cool
Forgotten Weapons
Published 9 Apr 2025Karl Brügger, CEO of B&T, is a true gun nerd and avid competitive shooter. When he got his hands on the Spectre SMG with its quad-stack magazine and weird DA/decocker fire control system, he thought it was really neat. So neat that he decided to buy the project from its Italian creators and put it back into production. But they had thrown out all the drawings and tooling when the gun wasn’t successful, and so Brügger had to recreate it from scratch on his own. Cue the Karl’s Hobby 9!
Without Spectre magazines to use, or the tooling to make them, B&T instead found a batch of quad-stack Suomi magazines and used those. They faithfully recreated the DA firing system and decocker, and decided to make a limited back of 222, because this was just a fun side project and not something that would be commercially popular. Except that they sold out really fast. And so another batch was done, this time using APC-9 magazines, since the supply of Suomi mags had been exhausted. Then when they found some Suomi drums, they did another limited batch for those. All of these sold out rapidly, and so the project grew legs. Next up, it became the KH-9 Covert, because what makes a gun cooler than adding folding bits to it?
It remains a limited-production item made in both Switzerland and in the US. Turns out that Karl Brügger isn’t the only guy who thinks they are really neat …
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August 20, 2025
UK vz.59 Czech Universal Machine Gun: History and Mechanics
Forgotten Weapons
Published 21 Mar 2018In 1952, Czechoslovakia adopted a whole new family of small arms, including the vz.52 pistol, vz.52 rifle, and vz.52 light machine gun. The rifle and LMG were both chambered in the Czech 7.62x45mm cartridge, and both would be adapted to the Soviet standard 7.62x39mm a few years later, in 1957. Very shortly thereafter, the Czechs would also introduce a heavier universal machine gun version in 7.62x54mmR under the designation UK vz.59 (universal machine gun model 59).
The UK 59 was basically a scaled up sibling of the vz.52 and vz.52/57 machine guns, although it fed from a belt only, where its smaller predecessors had allowed either belt or magazine feed. It used a pivoting locking block system much like the Walther P38 and Beretta pistols, in conjunction with a long stroke gas piston much like that of the vz.26 light machine gun.
The weapon did not see much interest outside of Czechoslovakia, although it does remain in service in that region in the modernized 7.62x51mm iteration.
Thanks to Marstar for letting me examine and shoot their UK vz.59!
August 18, 2025
Confederate Morse Carbine: Centerfire Cartridges Ahead of Their Time
Forgotten Weapons
Published 23 Oct 2017George Morse of Baton Rouge patented a design for a remarkably modern centerfire cartridge and breechloading rifle action in 1856 and 1858, using a standard percussion cap as a primer. This was coupled with a gutta percha washer for sealing and a rolled brass cartridge body that was strong and robust — easily reloaded, if somewhat complex to manufacture.
After positive trials by the Army and Navy, Morse received a contract to make first complete guns and then a royalty contract for the conversion of existing muskets to his system. Work began at the Harper’s Ferry Arsenal, but money ran out with only 60 conversion completed. When the Civil War broke out, Morse chose to side with the Confederacy, and the tooling for his conversions was taken from the captured Armory to be put to use. He initially set up in Nashville, but the city fell to the Union in 1862, and he was forced to relocate to Atlanta and the Greenville South Carolina. It was in Greenville that Morse was finally able to manufacture guns in quantity, and he built approximately a thousand brass-framed single shot cartridge carbines for the South Carolina state militia.
Unfortunately for the Confederacy, the infrastructure to supply a modern type of cartridge ammunition really did not exist in the South, and this crippled any chance of Morse’s carbines becoming a significant factor in the war. The best technology in the world is still of no use if ammunition cannot be provided!
This Morse carbine is of the third type, using a sliding latch on the breechblock to hold the action closed when firing. Two previous versions used different and less secure systems, but this third type was introduced around serial number 350 and would comprise the remaining 2/3rds of the production run.
Cool Forgotten Weapons merch! http://shop.bbtv.com/collections/forg…
August 16, 2025
Stocked FN Model 1903
Forgotten Weapons
Published 26 Aug 2015The FN Model 1903 was a Belgian-made scaled-up version of John Browning’s model 1903 pocket hammerless pistol. The pocket hammerless was made in .32 ACP and .380 calibers for (primarily) the civilian market in the US by Colt, and the FN model was chambered for the more powerful 9x20mm Browning Long cartridge, with military and police contracts in mind. The most common source of the FN pistols in the US is from the Swedish contract for the guns, but they were sold to a number of other nations as well.
This example is from the Russian contract, which included shoulder stocks with the pistols. Many military automatic pistols from this time were offered with the option of combination holster/stock units, which could be used to provide improved accuracy to the shooter. The stock for the FN 1903 is a bit different than most, in that it requires the use of an extended 10-round magazine instead of the standard flush-fit 7-rounder. As with most such original guns, these have been specifically exempted from NFA regulation in the US.
August 12, 2025
Negev 7: Israeli Scales up to a 7.62 NATO Machine Gun
Forgotten Weapons
Published 31 Mar 2025The Israeli Negev machine gun had a rather long development cycle, beginning in 1985 but not seeing final completion and issue until 1997. Once on the market, it proved to be a pretty successful weapon, used by the Israeli military and also a number of export client around the world. In 2012, IMI released an improved newer version, the Negev 7. This was made exclusively as a 7.62mm NATO caliber gun, as opposed to the original Negev which was only made in 5.56mm NATO.
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August 9, 2025
Erma EMP36: External Form Factor of the MP40
Forgotten Weapons
Published 26 Mar 2025The German military began looking for a new submachine gun design in secret in the mid 1930s. There is basically no surviving documentation, but the main contenders appear to have featured: Hugo Schmeisser’s MK-36,II and Erma’s EMP-36. Today we are taking a look at one of two known examples of the Erma design at the VHU in Prague. Designed by Heinrich Vollmer, this is a plain blowback open bolt system chambered for 9x19mm. It is massively more complicated than such a simple design has any right to be, though. Elements like the tiny set screw holding together the recoil spring assembly and the detachable bolt face are, frankly, nutty to include in a prospective military design.
However, Vollmer’s design had a number of external design features that were deemed very desirably by the German military. The pistol grip and very compact underfolding stock were both admirable, and the muzzle rest system was also of interest (in a simplified form). Ultimately, the result of testing of the Erma and Schmeisser prototypes was a combination of their features into a hybrid design. The Erma provided the external form factor, and the Schmeisser contributed the internal mechanics for the MP38 and in turn MP40.
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August 6, 2025
Schmeisser MK-36,II – The Mechanics of the MP40
Forgotten Weapons
Published 24 Mar 2025The German military began looking for a new submachine gun design in secret in the mid 1930s. There is basically no surviving documentation, but the main contenders appear to have featured: Hugo Schmeisser’s MK-36,II and Erma’s EMP-36. Today we are taking a look at the two known examples of the Schmeisser design at the British Royal Armouries. It is a simple blowback design with a full wooden stock, and chambered for 9x19mm (although the second example, made for Hungarian trials, is in 9x25mm). It does have a quite strange magazine safety, which prevents the bolt from opening if a magazine is not present — the purpose of this is a mystery to me.
The Schmeisser gun was simple and effective mechanically (expect for that weird safety), and it ultimately contributed its magazine, bolt, and fire control system to the MP38 and MP40 design. In exchange, the Haenel company that Schmeisser works for was one of the two initial MP38 manufacturers.
Many thanks to the Royal Armouries for allowing me to film and disassemble this unique prototype! The NFC collection there — perhaps the best military small arms collection in Western Europe — is available by appointment to researchers: https://royalarmouries.org/research/n…
You can browse the various Armouries collections online here:
https://royalarmouries.org/collection/
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August 3, 2025
ZB37: Czechoslovakia’s Super-Heavy Machine Gun
Forgotten Weapons
Published 12 Mar 2025The ZB37 began in 1930 as a design by none other than classic Czech arms designer Vaclav Holek. The Czechoslovakian military was still using the Schwarzlose heavy MG, and wanted something to replace it. To fill all the roles intended, there would eventually be three different models of the ZB37 — one for infantry, one for fortresses, and one for vehicle mounting.
Note that the factory designation for this gun at Brno began as the ZB50, and iterated to the final version being the ZB50. However, it was identified by the military as the ZB37 (for 1937, the year of adoption).
After a series of redesigns, an early version of the gun is finally adopted in 1935 as the ZB35. A series of improvements leads to the final ZB37 model. About 500 of the early ZB35s were produced, and most of these were used to fill export sale contracts. By the time World War Two begins, the Czechoslovak military has about 5,000 of the guns in its possession.
Interestingly, the gun uses a hybrid recoil and gas operating system, with a tilting bolt. It has two rates of fire that can be chosen, and uses the rear spade grips as the charging handle. It is belt fed, using continuous 100- and 200-round metallic belts and chambered for the 8x57mm Mauser cartridge.
During the war, both German and British forces made substantial use of the ZB37. The Germans purchased ongoing production from Brno, and the British had actually purchased a production license before the war began. For the British, the gun was called the BESA and used in several armored vehicles (still in 8mm Mauser) — with about 57,000 being made during the war. A number of export sales were also made, including Romania, Persia, China, and several others. In 1946 another 3,000 were ordered and manufactured for fortress use in the Czech Republic, serving until the end of Communist control of the country.
Thanks to Sellier & Bellot for giving me access to this example to film for you!
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July 31, 2025
Stamm-Zeller 1902: A Swiss Straight-Pull Converted to Semiauto
Forgotten Weapons
Published 8 Mar 2025Today’s rifle was designed by a Swiss inventor named Hans Stamm while working for the Zeller et Cie company in Appenzell Switzerland. The company originally made embroidering machinery, but turned to military rifle parts subcontracting to bring in additional revenue in the early 1890s. Stamm had shown a good aptitude and interest for this work, and when the company decided to lean into the small arms business he was put in charge of its new weapons division.
There, Stamm spent several years developing a self-loading rifle for the Swiss military. It was not something specifically requested by the government, but rather an opportunistic risk by the company. Stamm’s resulting gun, the Model 1902, was expensive to produce, but quite elegant in design. It is a long-stroke gas pistol system with a rotating bolt, which was made from the ground up but could easily be adapted as a conversion of existing straight-pull bolt action rifles like the Swiss G96.
Unfortunately, the Swiss military declined the rifle, and Zeller was unable to find any other interested clients among the European states. By 1906, tired of dumping money into what is clearly a losing proposition, Zeller shuts down its weapons division. Stamm leaves the company, but he is not done with small arms design — we will see several more of his designs in future videos!
Many thanks to the Swiss Shooting Museum in Bern for giving me access to this visually one of a kind rifle to film for you! The museum is free to the public, and definitely worth visiting if you are in Bern — although it is closed for renovation until autumn 2025: https://www.schuetzenmuseum.ch/en/
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July 27, 2025
Shooting a .276 Pedersen PB Rifle
Forgotten Weapons
Published 11 Aug 2015Thanks to Alex C. at TheFirearmBlog, I recently had an opportunity to do some shooting with a .276 caliber Vickers-Pedersen model PB rifle. This was one of the very first rifles Vickers built when they thought the Pedersen would be adopted by the US military and could be further marketed worldwide — after only about 16 PB rifles they made some changes and started making the improved PA model instead (the two main improvements being the use of a reversible clip and the addition of a mechanism to allow ejection of a partially-full clip).
Anyway, in addition to Alex and myself, we were joined by Nathaniel F (a TFB writer) and Patrick R (from the TFBTV video channel). Between us we put about 60 rounds of original 1920s wax-lubricated Frankfort Arsenal .276 Pedersen ammo through the rifle.
