Conversion - Forgotten Weapons

Jennings Muzzleloader Conversion: The Perils of Early Adoption

August 16, 2017 Ian McCollum 24

Early adoption of new technology is a sword which cuts both ways – you might be getting the first of a fantastic new system, or you might be paying for a flop – and in […]

M34: The Berthier Converted to the 7.5mm Rimless Cartridge

August 3, 2017 Ian McCollum 15

With the end of World War One, it was finally possible for the French military to replace the 8mm Lebel cartridge with a modern rimless cartridge, and they wasted no time in doing so. By […]

Swedish Mauser Carbines, m/94 and m/94-14

June 20, 2017 Ian McCollum 20

When Sweden decided to replace its Remington Rolling Block rifles with a more modern repeating rifle design, they tested models from Mauser, Mannlicher, Lee, and Krag. The Mauser 1893 was chosen as the winner of […]

Norwegian K98kF1 Repurposed Mauser

June 4, 2017 Ian McCollum 28

At the end of When Germany capitulated in 1945, there were nearly 400,000 German soldiers in Norway (largely thanks to the efforts of the Norwegian Resistance to prevent them from being transferred south). This provided […]

Springfield .22 Rimfire 1911 Conversions at James D Julia

April 10, 2017 Ian McCollum 15

Unnumbered Slide Slide #24 Almost immediately after adopting the Colt/Browning Model 1911 pistol, the US military requested a .22LR conversion for training purposes. In 1913 Springfield Arsenal developed a conversion, but it was woefully inadequate. […]

A Connoisseur’s Pistol: Devel’s Full House S&W 59 Conversion at James D Julia

April 9, 2017 Ian McCollum 21

Produced by gunsmith Charles Kelsey, the Devel “Full House” package was a conversion of the Smith & Wesson Model 39 or Model 59 pistol (the 39 was a single stack and the 59 a double […]

Two Variations of the RSC-1917 Selfloading Rifle at James D Julia

April 2, 2017 Ian McCollum 7

The RSC 1917, aka FSA1917, has the distinction of being the only true semiautomatic service rifle to see significant frontline infantry use during World War One. It was introduced in 1917 as a long rifle, […]

The Very Steampunk M1915 Howell Automatic Rifle at James D Julia

March 28, 2017 Ian McCollum 25

The M1915 Howell Automatic Rifle is a conversion of a standard No1 MkIII Lee Enfield rifle into a semiautomatic, through the addition of a gas piston onto the right side of the barrel. Despite its […]

Axel Peterson’s Complicated .22 Luger Conversion at James D Julia

March 21, 2017 Ian McCollum 17

Axel Peterson was a Swedish immigrant who became a very respected gunsmith in the Denver area in the late 1800s, and whose shop remained in business until World War 2. Peterson was best known for […]

Uruguay’s Forgotten Mauser: the Dovitiis

December 6, 2016 Ian McCollum 11

Uruguay’s Model 1871/94 Mauser conversions – known usually as either Daudetau or Dovitiis Mausers – are a really interesting story of arms history. It begins with Antonio Dovitiis, and Italian tailor and merchant of military […]