Forgotten Weapons
Published 19 Aug 2024After World War Two the Swiss needed a new self-loading military rifle to replace their K-31 bolt actions. Two major design tracks followed; one being a roller-delayed system based on the G3 at SIG and the other being a derivative of the German FG-42 at Waffenfabrik Bern. Bern, under the direction of Adolph Furrer, had been experimenting with intermediate cartridges since the 1920s, and they used this as a basis to develop an improved FG-42 using an intermediate cartridge (7.5x38mm). The program began in 1951 and went through about a half dozen major iterations until it ultimately lost to the SIG program (which produced the Stgw-57).
Today we are looking at one of the later steps in the Bern program, the WF-54. By this point the intermediate cartridge had been discarded in favor of using the standard Swiss GP11 (7.5x55mm). The overall design was a bit simplified as well. The Bern program would continue for two more years after this rifle before ultimately losing out to the SIG 510 for Swiss military adoption.
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July 9, 2025
WF-54: The Swiss FG-42 Scaled up to 7.5×55
July 6, 2025
Steyr-Solothurn S2-200: the Austrian MG30 and Hungarian 31M
Forgotten Weapons
Published 23 Sept 2024The S2-200 was developed by Louis Stange at the Rheinmetall company in Germany in the late 1920s. Because Germany was not allowed to be doing this sort of arms development at the time, Rheinmetall bought a controlling stake in the Swiss firm Solothurn AG, to make the product deniably Swiss. The gun itself is recoil operated, with a rotating locking collar connecting the bolt and barrel, rather like the Hotchkiss Portative. It was a design that had some early influence on the German MG34, although the German military declined to adopt it. Instead, it was taken into service in 8x56mm by both Austria (as the MG30) and Hungary (as the 31M). A third purchaser was El Salvador, which purchased 47 examples in 7x57mm caliber.
After the anschluss in 1938, the Austrian guns were integrated into the Wehrmacht, where they were primarily used by mountain troops. Hungary did later make a version in 7.92x57mm, designated the 43M.
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June 30, 2025
Small Arms History of the Falkland Islands Defense Force
Forgotten Weapons
Published 12 Feb 2025Various militias existed on the Falkland Islands since its earliest settlement, but the Falkland Islands Defense Force of today traces its roots to the 1892 Falkland Islands Volunteer Corps. This force was equipped with Martini Henry rifles. With the outbreak of World War One, the Falklands were a strategically important naval station, and the FIDF grew significantly in size and was fitted out with more modern arms. They expanded again in World War Two, with Lee Enfield rifles, Sten MkV SMGs, and Bren, Lewis’s and Vickers machine guns. Eventually in 1972 the force modernized, acquiring British L1A1 SLR rifles, L2A3 Sterling SMGs, and GPMGs (FALs and FN MAGs) and updating its Bren guns to 7.62mm. These were the standard arms at hand during the Argentine invasion in 1982, although the FIDF was not really an active participant in the resistance to the invasion. In fact, the British Marine party on the island was in the middle of being replaced when the invasion happened and twice the normal number of Marines were present. They armed themselves with most of the FIDF SLRs, leaving the FIDF with mostly just SMLE rifles.
After the war, the FIDF was reconstituted. It kept its SLRs until the early 1990s when they were replaced with 5.56mm rifles. Instead of adopted the British L85A1, the FIDF opted to purchase Steyr AUGs. The intention was to replace the GPMG with the heavy-barreled AUG, but this did not work out in practice. Instead, the GPMGs remained in service and the heavy-barreled AUGs were converted to standard rifles. In the post-war years the FIDF also began to acquire more specialty arms, starting with a Parker-Hale M85, a couple of Steyr HS-50s, and ultimately a batch of LMT 7.62mm rifles. They remain a small but quite well-equipped for today, offering valuable reconnaissance and local knowledge to the British Army garrison should conflict break out again.
Many thanks to the FIDF for giving me access to their armory to dig out these arms to film for you!
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June 24, 2025
Praga I-23: Prototype Belt-Fed Predecessor of the ZB26
Forgotten Weapons
Published 3 Feb 2025Vaclav Holek’s first machine gun design for the Czech military was the Praga I, built in 1922 and based heavily on the Vickers/Maxim system. However, it became clear that the military wanted something lighter and more portable, and so the next year he heavily updated the design to this, the Praga I-23 (for 1923). It remains a belt-fed weapon chambered for the 8mm Mauser cartridge, but the locking system has been much simplified into a tilting bolt arrangement. The recoil operation from the earlier model is also gone, now replaced by a long stroke gas piston. Some elements of the Maxim remain in the belt feeding elements, but the overall gun is much more a light machine gun than the mounted heavy machine gun that was his first design.
A total of 40 of the Praga I-23 were ordered by the Czechoslovak military, and they were tested in 1924 (only 20 examples were actually delivered of the 40). The I-23 performed well, but it was again clear that it wasn’t quite what the military really wanted. Holek revised the design again to the model 1924, using a box magazine instead of a belt feed — and that is the gun that continued the path to the ZB-26.
Video on the Praga I machine gun that came immediately before this model: Praga I: A Blow-Forward Bullpup Semi-…
Many thanks to the VHU — the Czech Military History Institute — for giving me access to this fantastic prototype to film for you. The Army Museum Žižkov is a part of the Institute, and they have a three-story museum full of cool exhibits open to the public in Prague. If you have a chance to visit, it’s definitely worth the time! You can find all of their details (including their aviation and armor museums) here:
June 9, 2025
Q&A: British Small Arms of World War Two
Forgotten Weapons
Published 24 Jan 2025Today’s Q&A is brought to you by the fine folks at Patreon, and by Penguin Brutality: https://www.varusteleka.com/en/search…
01:11 – Was the Vickers .50 any good, and why did the British use four different heavy cartridges instead of consolidating?
07:35 – The Sten and its single-feed magazine design
10:27 – Owen versus Sten, and German use of the Owen.
14:38 – British wartime work on an “assault rifle” sort of weapon?
15:44 – Why no British semiauto rifle during WW2? – Jonathan Ferguson on British semiauto rifle trials: Q&A 43 (feat. Jonathan Ferguson): Mil…
18:04 – EM2’s automatic bolt closure system
20:46 – Did the British use other allied weapons besides American ones?
23:15 – Is the PIAT a Destrucitve Device under US law and why?
26:07 – Bren vs Degtyarev
27:50 – Why not make the Sten in .45 to use Thompson ammo?
29:37 – Did the British get M3 Grease Guns?
31:01 – British SMG in .455?
32:03 – Sten vs Lanchester
33:26 – Was there an LSW version of the EM1/EM2 planned? EM1 Korsac: The Korsac EM1 – a British/Polish Bul…
34:25 – Why wasn’t the BESA in .303?
36:34 – Biggest British missed opportunity during the interwar period?
38:40 – British naval service small arms
41:45 – Did .280 cartridge development begin during the war?
43:24 – Impact of MP44 on British post-war small arms development?
44:25 – Gallilean sights on the Enfield
46:25 – Why is there a semiauto selector on the Sten?
49:17 – Did American soldiers use British small arms?
50:29 – Why did the British choose the Lee action over the Mauser action?
51:16 – Which was better, Sten or Grease Gun?
52:34 – Why did the whole Commonwealth not switch to the No4 Enfield?
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June 5, 2025
Rate of Fire: What Determines it and How to Change It
Forgotten Weapons
Published 17 Jan 2025What determines the rate of fire of a machine gun, and how can that rate of fire be determined or changed from a design perspective? Let’s talk about pressure, mass, and distance …
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June 1, 2025
Praga I: A Blow-Forward Bullpup Semi-Auto-Selectable Vickers Gun
Forgotten Weapons
Published 15 Jan 2025The Praga I was the first machine gun design from noted Czech arms designed Vaclav Holek. Three examples were made for Czech military testing in 1922, but they were not acceptable. Instead, this design served as the first stepping stone to the eventual development of the ZB-26, perhaps the best of the interwar light machine guns.
Mechanically, the Praga I is largely based on the Vickers/Maxim system except with a locking wedge instead of a toggle joint. It also uses a forward-moving gas trap sort of action instead of recoil operation like the Maxim/Vickers. The fire control mechanism is essentially a Vickers lock, just built into the receiver of the gun instead of in a moving bolt or lock. It is a truly fascinating system!
Many thanks to the VHU — the Czech Military History Institute — for giving me access to this fantastic prototype to film for you. The Army Museum Žižkov is a part of the Institute, and they have a three-story museum full of cool exhibits open to the public in Prague. If you have a chance to visit, it’s definitely worth the time! You can find all of their details (including their aviation and armor museums) here:
April 24, 2025
Modernizing Le Clairon: the FAMAS Valorisé
Forgotten Weapons
Published 25 Dec 2024The FAMAS was the best bullpup rifle of its era, but it was a difficult platform to modernize with optics. In 1995, the “FELIN” (Fantassin à Équipement et Liaisons INtégrés; Integrated Infantry Equipment and Communications) was commissioned to create a next-generation weapons platform for the French soldier. This used a computerized multi-function optic mounted to a lowered rails system and a control keypad on a new front grip on the rifle. Like the American Objective Force Warrior and other similar programs, FELIN was not successful — but the base rifle did have a future. By dropping the new keypad-integrated lower assembly for the original FAMAS F1 lower but keeping the lowered upper assembly with its Picatinny rail, the FAMAS Valorisé was created, allowing much improved optics mounting.
These new rifles still used the FAMAS 25-round magazine, but now had Beretta-made barrels with 1:9 rifling, suitable for M855 and other heavy 5.56mm loadings. The Valorisé also included a small piece of rail specifically for an IR laser and added pivot to the bipod (which remained free-floated from the barrel). A total of 18,500 rifles were converted, and in 2015 they were used to equip 17 French regiments — and they saw some combat use in Afghanistan. Had the FAMAS platform been retained, this would have been the basis for its further modernization — but with adoption of the H&K 416F instead, the Valorisé rifles are being decommissioned.
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March 28, 2025
The First Sturmgewehr: The MKb42(H)
Forgotten Weapons
Published 27 Nov 2024The first iteration of the iconic German Sturmgewehr was developed by Haenel starting in 1938. It was a select-fire rifle chambered for the short 8x33mm cartridge, developed by the Polte company. It used a long-stroke gas piston and a tilting bolt patterned after the Czech ZB-26 light machine gun. What makes the MKb42(H) stand out from the later Sturmgewehr models is that it was an open-bolt design. The original design spec was concerned about preventing cook-offs, and so it required firing from an open bolt. This means a very simple fire control system, but it also made the rifle difficult to shoot accurately in semiautomatic.
The first MKb42(H) prototype was finished in 1941, with 50 sample guns produced by late March 1942. A major trial was held in April 1942, in which Hitler rejected the design (mostly, he disliked the smaller cartridge). Development was continued anyway, with a move to a closed-bolt system that would become the MP43/1 which was ready for its first testing in November 1942. The open-bolt 42(H) was put into production anyway, as a stopgap measure to provide some much-needed individual firepower to troops on the Eastern front. Serial production began in January 1943, and continued until September 1943. In total, 11,813 of the rifles were manufactured. They saw use in Russia until replaced by newer MP43 models, and represent the first combat use of the assault rifle concept.
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February 1, 2025
A century of war: The cartridge that remains deadly on today’s battleground
BFBS Forces News
Published 19 Oct 2024Say “7.62mm” when talking about rifle and machine gun rounds, and most people will think of the Nato cartridge that was introduced in 1954, but there’s a far older one that’s still in use – the 7.62x54mmR.
While the 7.62x51mm Nato cartridge was brought into service in 1954, the 7.62x54mmR dates back to 1891 in Imperial Russia.
Although this cartridge was developed in Russia, the “R” actually stands for “Rimmed” and this is what makes these two 7.62mm cartridges so different.
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November 19, 2024
WF-51: A Swiss Intermediate-Cartridge Copy of the FG-42
Forgotten Weapons
Published Aug 5, 2024After World War Two the Swiss needed a new self-loading military rifle to replace their K-31 bolt actions. Two major design tracks followed; one being a roller-delayed system based on the G3 at SIG and the other being a derivative of the German FG-42 at Waffenfabrik Bern. Bern, under the direction of Adolph Furrer, had been experimenting with intermediate cartridges since the 1920s, and they used this as a basis to develop an improved FG-42 using an intermediate cartridge (7.5x38mm). The program began in 1951 and went through about a half dozen major iterations until it ultimately lost to the SIG program (which produced the Stgw-57).
Today we are looking at one of the first steps in the Bern program, the WF-51. The most substantial change form the FG42 design here is the use of a tilting bolt instead of a rotating bolt like the Germans used. It is a beautifully manufactured firearm, and a real pleasure to take a look at …
Many thanks to the Royal Armouries for allowing me to film and disassemble this rifle! 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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November 12, 2024
Type 92 Japanese HMG
Forgotten Weapons
Published Mar 9, 2015The Type 92 was the final iteration of a machine gun that began as the Model 1897 Hotchkiss HMG made in France. The Japanese army purchased many of these guns, and then produced their own slightly refined version. These in turn were replaced by the updated Type 3 (1914) heavy machine gun, and finally the Type 92 (1932). A lightened upgrade to the Type 92 was prototyped (the Type 1, 1941), but never went into production. Mechanically, the Type 92 is very much like a scaled-up Type 11 light machine gun, using 30-round strips to feed. Despite being generally derided today, these machine guns were very reliable, accurate, and effective. This particular one happens to have a 7mm Mauser barrel in it, from a South American contract.
http://www.forgottenweapons.com
Theme music by Dylan Benson – http://dbproductioncompany.webs.com
November 9, 2024
History of SAW (Squad Automatic Weapon) use in the US Army
Forgotten Weapons
Published Jul 26, 2024The first squad automatic weapon used by the US Army was the French Mle 1915 Chauchat, which was the primary LMG or automatic rifle for troops in the American Expeditionary Force in World War One. At that time, the Chauchat was a company-level weapon assigned where the company commander thought best. In World War Two, the Chauchat had been replaced by the BAR, and one BAR gunner was in each 12-man rifle platoon. The BAR was treated like a heavy rifle though, and not like a support weapon as light machine guns were in most other armies.
After Korea the value of the BAR was given more consideration and two were put in each squad instead of one, but the M14 replaced the BAR before it could gain any greater doctrinal importance. The M14 was intended to basically go back to the World War Two notion of every man equipped with a very capable individual weapon, and the squad having excellent flexibility and mobility by not being burdened with a supporting machine gun. The M60 machine guns were once again treated as higher-level weapons, to be attached to rifle squads as needed.
After Vietnam, experiments with different unit organization — and with the Stoner 63 machine guns — led to the decision that a machine gun needed to be incorporated into the rifle squad. This led to the request for what became the M249 Squad Automatic Weapon, and its adoption in the 1980s. At last, the American rifle squad included an organic supporting machine gun.
Today, the USMC is once again going back to the earlier model with every rifleman carrying the same weapon, now an M27 Individual Automatic Rifle. The Army may also change its organizational structure with the new XM7 and XM250 rifle and machine gun, but only time will tell …
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November 1, 2024
FN M249S semiauto for military collectors
Forgotten Weapons
Published Jul 10, 2024In 2015, FN USA introduced a Military Collector product line — semiautomatic versions of their military contract small arms. These were the M4, M16, and — most interestingly — the M249 SAW. The SAW is a version of FN’s Minimi light machine gun, developed in 1974 and adopted by the US in 1982. The semiauto version, designated M249S, is exactly the same as the military M249 but adapted to fire from a closed bolt in semiautomatic only, making it a non-NFA item like any other semiautomatic rifle. The semiauto conversion as done by essentially chopping off the back of the bolt carrier to act as a linear hammer, thus allowing the use of the original style of trigger mechanism. Since its introduction in 2016, FN USA has made more than 10,000 of these rifles, truly proving the depth of American collector interest in this sort of thing (much to the surprise of the Belgian FN administration …).
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October 3, 2024
D-Day 80th Anniversary Special, Part 2: Landings with firearms expert Jonathan Ferguson
Royal Armouries
Published Jun 12, 2024This year marks the 80th anniversary of D-Day, the Allied invasion of France which took place on 6th June 1944. From landing on the beaches of Normandy, the Allies would push the Nazi war machine and breach Hitler’s Atlantic Wall.
To commemorate this, we’re collaborating with IWM to release a special two-part episode as Jonathan will look at some of the weapons that influenced and shaped this historic moment in history.
Part 2 is all about the pivotal landings, including allied efforts to aid in its success.
0:00 Intro
0:25 Twin Vickers K Gun
2:03 Pointe du Hoc
2:45 Water off a DUKW’s back?
3:50 Magazines x3
4:07 Usage & History
5:50 Bring up the PIAT!
7:00 Dispelling (Or Projecting via Spigot) Myths
7:55 PIAT Firing Process
9:50 PIAT Details
10:31 Usage in D-Day
13:19 Pegasus Bridge
15:05 MG 42
15:41 Defensive Machine Gun
16:37 1200 RPM
17:35 Replaceable Barrel
19:08 Usage in D-Day
21:37 Sexton Self-Propelled Gun
21:33 Artillery in D-Day
22:15 Run-In Shoot
22:40 The Need for Mobile Artillery
23:25 Usage in D-Day
24:21 17-Pounder Gun
25:11 Function & Usage
26:05 Usage in D-Day
28:00 IWM at HMS Belfast
30:27 Outro
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