Forgotten Weapons
Published 4 Jan 2025The Uzi was originally designed in the 1950s, and it was on the technological cutting edge at the time. The stamped receiver, telescoping bolt, and compact magazine-in-grip layout made it an inexpensive and effective weapon. Its sedate 600 round/minute rate of fire helped as well, making it easy to shoot effectively. Uziel Gal experimented with a compact version at that time, but dropped the idea when he proved unable to make a smaller version with the same low rate of fire as the standard pattern.
Fast forward to the late 1970s, and the designers at IMI revisited the idea of a compact Uzi. They were willing to accept the increased rate of fire of a shorter receiver and lighter bolt, and their first prototypes were ready in 1978. full export sales began in 1980. The gun was advertised as having a 900 rpm rate of fire, but the reality was much higher.
The final step of classic Uzi development was the Micro Uzi, introduced in 1986. This was actually developed form the semiautomatic, closed-bolt Uzi Pistol made for American commercial sales. That pistol was given a select-fire trigger group and a folding stock, and it became a micro-compact submachine gun for only the most tactical of operators. It was advertised as having a 1200 rpm rate of fire, but this was again underestimated to improve sales.
In reality, the standard Uzi does fire at about 600 rpm. The Mini (in closed-bolt form) ran at 1300+ in my testing at S&B, and the Micro was over 1400 rpm. Where the original Uzi is best kept in fully automatic mode and can easily fire single shots when desired, the Mini and Micro Uzis are definitely best suited to semiautomatic use. Firing them in fully automatic is a much more difficult proposition if one wants to maintain any level of accuracy and situational awareness.
Thanks to Sellier & Bellot for giving me access to this set of Uzis to film for you!
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May 3, 2025
Development of the Uzi Family: Standard, Mini, and Micro
April 21, 2025
ZB47: A Truly Weird Czech SMG
Forgotten Weapons
Published 23 Dec 2024The ZB47 was developed at Brno as a contender for Czech military submachine gun adoption in the late 1940s. The Czech Army had technically adopted a submachine gun prior to World War Two (the vz.38; video on that is coming a bit later) but production did not begin before the arrival of German troops. After the war, the army was eager to add a submachine gun to its arsenal, and the vz.38 was no longer a practical option as it was chambered for the 9x17mm cartridge.
The ZB-47 is chambered for 9x19mm Parabellum, fired from an open bolt, uses a simple blowback action, and does not have a semiautomatic setting — just full auto. In its infantry configuration, it has a fixed wooden stock with a thumbhole design and a 72-round (!) magazine fitted almost horizontally under the stock and barrel. A unique feed system pushes cartridges vertically up out of the magazine feed lips into a pair of feed ramps that pitch the round 90 degrees forward and into the chamber. The system is closest to that of the FN P90, although the cartridge rotating element on the ZB is built into the gun, not the magazine. The paratrooper variant of the gun has a collapsing metal stock, which shortened the overall length and also restricts its capacity to a 30-round magazine when the stock is closed. Rate of fire was reportedly a blistering 1200 rpm.
One challenge of this very long straight magazine was the slight taper of the standard 9x19mm cartridge case. In 30-round magazines this is not really an issue, but by 72 rounds the taper adds up to enough to cause problems stacking cartridges. Brno attempted to solve this by making a truly cylindrical version of 9×19, but the Czech military was (rightly) not convinced of its benefits and rejected it.
In the 1947 field trials, eight Czech units were given examples of the ZB47 and other competitors. Five of those units actually reported favorably on the ZB; it looks like a very awkward gun to handle but actually isn’t in practice. However, the Army deemed it to have too many drawbacks, including the magazine reliability, poor accuracy, and bring judged too fragile. One more set of trials would take place the next year and ultimately the CZ model 23 was adopted. In total, just 62 examples of the ZB-47 were produced.
Many thanks to the VHU — the Czech Military History Institute – for giving me access to these two fantastic prototypes 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 11, 2025
Beretta 93R: The Best Machine Pistol?
Forgotten Weapons
Published 13 Dec 2024The Beretta 93R (“Raffica”) was developed in the 1970s by Beretta engineer Paolo Parola at the request of Italian military special forces. It took the basic Beretta 92 pistol design and added a well-thought-out burst mechanism under the right-side grip panel. It does not have a plain full-auto setting, but only semiauto and 3-round burst. To help keep the gun controllable, it has a heavier slide to reduce cyclic rate, a detachable shoulder stock, and a folding front grip to help control the muzzle. It uses extended 20-round magazines and is actually remarkably controllable (or so I am told; I have not had a chance to shoot one myself).
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March 31, 2025
Berettas With Bayonets: The Very Early Model 38A SMG
Forgotten Weapons
Published 29 Nov 2024The initial model of the Beretta 38A had a number of features that were dropped rather quickly once wartime production became a priority. Specifically, they included a lockout safety switch for just the rear full-auto trigger. This was in place primarily for police use, in which the guns were intended for semiautomatic use except on dire emergency (and the first batches of 38As in Italy went to the police and the Polizia dell’Africa Italiana). The first version of the 38A also included a bayonet lug to use a version of the folding bayonet also used on the Carcano rifles. This was a folding-blade bayonet, and the model for the 38A replaced the rifle muzzle ring with a special T-lug to attach to the muzzle brake of the SMG. These bayonets are extremely scarce today, as they were only used for a very limited time.
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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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March 16, 2025
George Hyde’s First Submachine Gun: The Hyde Model 33
Forgotten Weapons
Published 11 Mar 2018George Hyde was a gun designer who is due substantial credit, but whose name is rarely heard, because he did not end up with his name on an iconic firearm. Hyde was a German immigrant to the United States in 1927 who formed the Hyde Arms Company and started designing submachine guns. His first was the Model 33, which we have here today. This quickly evolved into the Model 35, which was tested by Aberdeen Proving Grounds in the summer of 1939. It was found to have a number of significant advantages over the Thompson, but also some durability problems. The problems could probably have been addressed, but Hyde (who had gone from working as shop foreman at Griffin & Howe to later becoming chief designer for GM’s Inland division during WWII) had already moved on to a better iteration. His next design was actually adopted as the M2 to replace the Thompson, but production problems caused it to be cancelled. The M3 Grease Gun was chosen instead, and Hyde had designed that as well. He was also responsible for the design of the clandestine .45 caliber Liberator pistol.
The Hyde Model 33 is a blowback submachine gun which obviously took significant influence from the Thompson — just look at the front grip, barrel ribs, controls, magazine well, and stock design. However, it was simpler, lighter, and less expensive than the Thompson. It fared better than the Thompson in military mud and dust tests, probably in part because of its unusual charging handle, a long rod mounted in the rear cap of the receiver. This was pulled rearward to cycle the bolt, a bit like the AR15 charging handle. Like the AR15, this setup eliminated the need for an open slot in the receiver. Apparently, however, the handle had a disconcerting habit of bouncing back into the face of the shooter when firing.
Cool Forgotten Weapons merch! http://shop.bbtv.com/collections/forg…
October 15, 2024
Czech Sa vz. 26 SMG
Forgotten Weapons
Published Aug 10, 2015The Czech Samopal vz. 26 was one of a family of submachine guns (the vz 23-26) that pioneered the use of bolts telescoped out forward over the barrel, allowing guns to have much better ratios of barrel to receiver length than before. The guns actually have quite a few interesting mechanical details, although in my opinion they fail to make it a particularly desirable gun for actual shooting.
September 24, 2024
Sten Mk5: The Cadillac of the Sten Family
Forgotten Weapons
Published Jun 17, 2024The Sten Mk5 (sometimes written Sten MkV) was really the Cadillac of the Sten series. It was designed in 1943, and featured a full wooden buttstock patterned after the No4 Enfield rifle, as well as an adjustable front sight and bayonet lugs for the Enfield. It has a wooden pistol grip as well (and early production examples also had a wooden vertical front grip). It was mechanically the same as the earlier Stens, simply with the fire control group moved forward to fit the pistol grip.
The Mk5 was not quite as insanely cheap and fast to make as the MkII and MkIII, but by the time it went into production British arms supply had largely caught up to demand, and they could afford to be a bit less economical. The Mk5 was really much better handling than earlier models, and was well liked, seeing combat as early as the invasion of Normandy in June 1944. In total, 527,428 of them were produced and they remained in service until the adoption of the L2 Sterling submachine gun in 1957 (and they were not completely phased out until at least the late 1960s).
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September 18, 2024
D-Day 80th Anniversary Special, Part 1: Paratroopers, with firearms expert Jonathan Ferguson
Royal Armouries
Published Jun 5, 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 Imperial War Museums 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 1 is all about the “tip of the spear”, the Paratroopers.
0:00 Intro
0:55 STEN MK V
1:40 History of the Sten
3:00 Mark V Details
6:23 Usage in D-Day
8:38 M1A1 Carbine
10:38 M1A1 Details
14:09 Usage in D-Day
15:01 ACME ‘Cricket’ Clicker
17:31 The Longest Day
19:30 Outro[NR: I’m glad Jonathan discussed that bloody clicker scene in The Longest Day … it bugged me the very first time I watched the movie as a young army cadet in the mid-1970s.]
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September 14, 2024
Sten MkIII: A Children’s Toy Company Makes SMGs
Forgotten Weapons
Published Jun 5, 2024Lines Brothers was a company in the UK that made sheet metal childrens’ toys prior to the war. When production of the Sten guns began, Lines Bros was a parts subcontractor. Their engineers analyzed the design alongside the machinery the company had available and redesigned a version of the Sten that they could make very quickly and cheaply in-house, by replacing the tube receiver with a rolled and spot-welded piece of sheet steel. Their first order came in January 1942, to a whopping 500,000 guns, which were designated the MkIII.
The Sten MkII and MkIII were produced simultaneously, and Lines Brothers was the only producer of the MkIII. Ultimately they got three contracts, although the second one was cancelled before it was completed and the third was never begun. A total of 876,794 MkIII Stens were made by September 1943. Once submachine gun production caught up with British needs, the MkII was found to be the superior of the two designs and only it remained in production.
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September 3, 2024
Sten MkII: Just When You Thought It Couldn’t Get Simpler
Forgotten Weapons
Published May 29, 2024The Sten MkI had barely been approved for production when the Sten MkII was born. Initially requested to produce a version of the gun suitable for paratroopers, in March 1941 Harold Turpin redesigned the front end of the Sten to have a quickly detachable barrel and a rotating magazine well (for compact storage). This new model was tests in late June and early July, approved for use, and contracts for it were issued in August 1941.
Named the MkII, this model of the Sten would quickly become the standard, and it was ultimately produced by six major factories (with the assistance of hundreds of subcontractors) on three continents to the tune of 2.6 million examples made. In addition to the barrel removal, the new model has a simpler front sight, simpler stock, and a revised bolt locking notch (upward, instead of downward like on the MkI).
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August 30, 2024
Sten MkI & MkI*: The Original Plumber’s Nightmare
Forgotten Weapons
Published May 22, 2024The Sten gun was designed by RSAF Senior Draftsman (sorry, Draughtsman) Harold Turpin in December, 1940. He sketched out a simple trigger mechanism on December 2, showed it to Major Reginald Shepherd the next day, and then finished out the rest of the submachine gun design that week. The first prototype gun was completed on January 8, 1941 and it was tested by the Small Arms School that same month. The design was approved for production (alongside the Lanchester) March 7th, 1941 and the first of 300,000 Sten MkI guns was delivered to the British military on October 21, 1941. The MkI and MkI* Stens were all manufactured by the Singer sewing machine company in Glasgow, with three contracts for 100,000 guns each issued in 1941.
The Sten was the British response to a dire need for a large number of cheap infantry weapons, and it served that purpose well. The MkI was quickly followed by a somewhat simplified MkI*, which discarded the unnecessary flash cone and the wooden front grip. An even simpler MkII optimized for mass production followed, along with a MkIII. As the end of the war approached the MkV was introduced which had much improved handling, and it would remain in service until the 1950s, when it was finally supplanted by the Sterling.
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August 14, 2024
Madsen M50: From the Korean War to Star Trek
Forgotten Weapons
Published May 1, 2024During World War Two, Madsen (DISA) manufactured a licensed copy of the Finnish Suomi (see: Danish M1941 Suomi SMG). When the war ended, they wanted to replace this with a more modern, inexpensive design of their own. The result was the Model 1946 Madsen, a creative clamshell design of stamped parts. It is a very simple blowback, open-bolt 9x19mm SMG that perfectly fit the post-war era. The M46 version was sold to a few countries, and after some continued development and refinement the M50 version was demonstrated to a public audience in November 1950. This pattern was even simpler than before, and proved a popular gun for many unaligned countries in Central and South America and Southeast Asia — so much so that it remained in production until the 1980s. A bunch were imported into the US in the 1950s and 1960s, and they found a home in the movie industry, where they were often used in fantasy/sci-fi films to avoid having guns that would be recognized by American movie audiences.
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August 11, 2024
M1 Thompson: Savage Simplifies the SMG
Forgotten Weapons
Published Apr 28, 2024The Thompson submachine gun struggled to find a market when it was originally produced, with the first batch of 15,000 Colt-made guns not finally all selling until the late 1930s. By that time, the clouds of war were gathering, and demand for submachine guns finally began to really grow. The US military had some Thompsons, and the British began buying as many as they could. The US wanted to increase production, and that meant simplifying the gun, both to reduce cost and to increase manufacturing efficiency. Talks to this end began in late 1941, and by February 1942 the engineers at Savage had a prototype of what would become the M1 Thompson.
This new version simplified almost every element of the gun, but most significantly it replaced the 3-piece Blish lock bolt with a solid one-piece affair that just worked as a normal blowback action. Unnecessary elements like the vertical front grip, Cutt’s compensator, quick-detach stock, and fancy contoured selector levers were discarded. The adjustable Lyman rear sight was replaced by a single metal tab with an aperture (quickly given a set of protective wings though, as the tab alone proved too fragile). The recoil guide rod was simplified, the oiling pads inside the receiver removed, and a simpler recoil buffer designed. The capability to use drum magazines was also discarded, and a new 30-round box magazine took their place.
The M1 was adopted in the spring of 1942, and July saw the first major delivery, of 48,000 guns. Simplification work continued, however, and by the end of October a yet-simpler M1A1 pattern was adopted. This model replaced the hammer mechanism with a fixed firing pin. As a result, M1 production lasted only about 5 months. A total of 285,480 M1 Thompsons were made, but most of these were retrofitted to M1A1 configuration by simply swapping in the simpler new bolt. Finding intact M1 configuration guns is rather unusual today as a result.
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July 22, 2024
Chinese Type 50 PPSh: Founding “Gun City” in Manchuria
Forgotten Weapons
Published Apr 12, 2024One of the first new weapons adopted and used by the Chinese Peoples’ Liberation Army after the Communist victory in the Chinese civil war was the Type 50, a copy of the Soviet PPSh-41. The story of its manufacture begins at the Japanese-occupied Mukden Arsenal. It was briefly occupied by the Soviets in 1945 before coming under control of the CCP. It was a huge manufacturing complex at the time, making artillery, small arms, ammunition, and more. A Nationalist bombing raid in 1949 led to the production being distributed among three separate smaller facilities, and the small remote town of Bei’an was chosen to become the new small arms factory site.
The town became so heavily focused on weapons manufacture that it gained the nickname of “Gun City”. The factory was formally named #626, and given the cover name of Qinghua Tool Company. It initially began with production of the Type 38 Arisaka, Type 24 Mauser (the Chiang Kai Shek rifle), the M1 Carbine (a failed project), and the Type 50 copy of the PPSh. In the spring of 1951 in response to UN advances northward in Korea, production was ordered to scale up on the Type 50, to 7500-9000 per month. This took a couple of months to achieve, but in June 1951 the first large shipment of the guns left the factory, and by December 1953 a total of 358,000 had been made. At that point, production shifted to the Type 54, a copy of the PPS-43.
The Type 50 is a close copy of the Russian Shpagin, but differs in a couple of details. The Chinese used a rear aperture sight, and the sights were placed slightly farther forward than on Russian guns. They are also generally very well made — better than most Russia wartime examples.
For many more cool small arms stories, check out WWII After WWII:
https://wwiiafterwwii.wordpress.com
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