Prototype - Forgotten Weapons

Prototype vz.80: Improved Czech vz.50/70

March 1, 2024 Ian McCollum 5

The vz.50 pistol was a compact .32 ACP (7.65mm Browning) double action pocket pistol used by police forces. It was given a face lift and redesigned the vz.70, and there were plans at one point […]

Patchett Machine Carbine MkI: Sten Becomes Sterling

February 14, 2024 Ian McCollum 27

The Patchett Machine Carbine Mk I is the predecessor to the Sterling SMG. It was developed by George William Patchett, who was an employee of the Sterling company. At the beginning of the war, Sterling […]

Prototype Czech Silencer-Ready vz70

February 12, 2024 Ian McCollum 1

Courtesy of CZ and their reference library, we are looking at a prototype model of the vz.70 pistol intended to use a suppressor. It has an extended and threaded (with interrupted threads for quick attach/detach) […]

PT83: The Sneaky Silenced Version of Poland’s P83 Pistol

February 5, 2024 Ian McCollum 26

When the P-83 pistol went into production, the Polish military decided that it wanted a dedicated suppressed version of the gun, and the result was the PT-83. Thw P-83 was a 9x18mm pistol with a […]

Prototype French MAS-49 SMG in .45ACP

January 31, 2024 Ian McCollum 0

In the late 1940s the French developed a new suite of small arms, including a competition to replace the 7.65mm MAS-38 submachine gun with a new 9x19mm SMG. The eventual winner of this program was […]

MAS-49 Carabine Mitrailleuse: A French Prototype Lever-Delayed Assault Rifle

January 17, 2024 Ian McCollum 35

When France was developing it’s new suite of small arms in the late 1940s, there was a debate over whether to adopt an intermediate-power cartridge or retain the full-power 7.5x54mm round for the infantry rifle. […]

Replacing Beretta: the S&W XM10 Trials Pistol

December 29, 2023 Ian McCollum 38

When the US adopted the Beretta Model 92 as the new M9 standard issue handgun in 1985, it was not without controversy. In particular, there was a scandal of cracked and broken M9 slides shortly […]

Gear-Ratio-Accelerated? Yep, It’s a Thing: French MAT 1955 Prototype

December 20, 2023 Ian McCollum 21

EDIT: Shoot, I managed to get the gear ratio backwards. Sorry! The recoil action provides the necessary delay, and then the gear ratio provides acceleration to ensure the bolt can open reliably, akin to the […]

Weirdest of the French Trials SMGs: the EROP 1954

December 15, 2023 Ian McCollum 8

“EROP” was a small company based in Paris, which produced about 18 submachine gun prototypes between 1954 and 1956. These were submitted to French military trials in several different configurations first in 1954 and later […]

Zastava M51: A Compact Yugoslav Prototype SMG

October 18, 2023 Ian McCollum 2

The Zastava M51 is a prototype Yugoslav submachine gun developed before the adoption of the M56. It uses elements of the Beretta M38 (namely the captive recoil spring system) and PPSh-41 (the selector switch and […]