Having taken a look at the history and mechanics of the P90 yesterday, I'm taking it out to the range today. I wasn't sure how I would feel about the progressive trigger...

The M1 Garand ran great in testing, but as soon as Springfield began to crank out production-line guns a mysterious problem appeared. If the top round in the clip was on the right-hand side, the 7th round in the clip would often run askew and malfunction. Where did this very odd problem come from...

FN began developing the P90 in the late 1980s, actually preceding the NATO requirement that it would eventually compete for. The idea of the P90 was to develop a weapon for secondary troops to replace 9mm pistols and SMGs. There was an anticipated threat of Russian paratroops wearing armor that c...

When John Browning developed the self-loading shotgun that would become the Auto-5, he decided to depart from his existing standard business relationship with the Winchester company. Browning had historically sold his patents to Winchester for a flat fee, but with his new shotgun he decided he wa...

Henry Chan of 9 Hole Reviews was a big help to me throughout the writing of Pistols of the Warlords, helping me translate a variety of really interesting Chinese markings we found on various pistols. So when I decided I wanted to translate the title of the book into Chinese to embellish the back ...

Isaac Abadie's gate-loading system was a significant improvement in revolver technology in the 19th century, and Portugal was one of the first to adopt it. The initial Portuguese model was adopted in 1878 specifically for officers, and this was expanded in 1886 to a longer-barreled version for ca...

The Vickers company developed several versions of the Vickers machine gun for aircraft use during the 1920s and 1930s, but they also worked on armored vehicle versions of the gun in the 1930s. Between 1930 and 1936 these were adopted by the British military as the Mk IV through Mk VII guns, but t...

William E. Fairbairn is best know for his work with Eric Sykes and their ""Commando" knife design during World War Two. However, Fairbairn spent some 33 years in the Shanghai Municipal Police, working his way up from a beat constable to Assistant Commissioner. There he was responsible for the SMP...

It came out recently that the Beretta Group has purchased Chapuis, the French manufacturer of the legendary MR73 revolvers. A bunch of people have asked me if I'm getting one of the Beretta-imported guns, and the answer is YES! But it's not here yet.

So while I wait for it (a 5.25" Sport model...

Finland's standard light machine gun going into the Winter War was the LS-26, a gun which did not succeed in field use. It was complex and cumbersome, and Finnish troops quickly replaced it with captured Russian DP-27 LMGs. Part of the problem of the LS-26 was it's recoil-operated design. Finnish...

We were going to have a couple serious military vehicles as range props for Finnish Brutality back in February, but with the match postponed because of covid restrictions that didn't come to pass. However, Jari (CEO of Varusteleka) and I were not going to let that stop us from having a bit of fun...

Today, let's take a few minutes to discuss why it's hard to actually put guns into production. Making a functional prototype is one thing, but the truly hard part is often translating that one prototype into a whole set of tooling and fixtures to mass-produce the design. Generally speaking, the w...

Today I'm at the Cody Firearms Museum, taking a look at two of the guns that were used in the court case between Francis Bannerman and the Winchester company - a prototype Magot pump-action rifle and a Winchester-made example of a Krutzsch patent pump-action rifle.

The case came to be because ...

I am excited to have a chance today to take a trip to the range with a proper, factory L85A1 rifle (it's in the United States as a post-1986 dealer sample). I had a chance a while back to shoot one of these in the U.K., but I only had 10 cartridges to work with at that time. Today, I have several...

00:56 - What is the status of the Chinese Warlord Pistols book?
03:01 - Are open-bolt guns mechanically less accurate?
04:39 - Was Johnson influenced by the RSC?
06:02 - Arms development in totalitarian countries
09:03 - What is #36720?
10:27 - Design features to improve reliability in harsh...

When Commodore Perry sailed into Tokyo Bay in 1853, he began a serious upheaval of Japanese life. Among other things, the insular Japanese society had been virtually the only nation to ever successfully implement gun control, with a virtually complete prohibition of any arms manufacture or import...

Carl Pelo was a an engineer with Sako in the 1930s, and developed a series of self-loading rifles. He used a short recoil mechanism with a pair of locking flaps on the bolt, much like the Degtyarev machine guns from the Soviet Union. Pelo attempted to market his design both to the Finnish armed f...

Only days ahead of the French Army in April 1945, Ott-Helmuth von Lossnitzer and about 250 Mauser engineers and technicians fled Oberndorf with the core of Mauser's new projects. They had the drawings, components, and gages for guns like the new StG-45 assault rifle, MK214 aircraft cannon, and Vo...

Posting a couple videos on interesting versions of the Roth-Steyr pistols recently made me think about just how nice of a pistol the 1907 is to shoot, So, I figured I'd bring it out to the monthly Backup Gun Match. Alas, I had ammo from two different lots, one of which would not reliably cycle th...

Just yesterday Scott at Kentucky Ballistics posted a very sobering video detailing his Serbu RN-50 quite literally exploding in his face. A lot of people have asked if I have seen it, and I figured this is a good opportunity to discuss the different ways in which guns can explode, and what some m...

I am very excited to be able to announce that Headstamp Publishing's second book, "Thorneycroft to SA80" is now in stock and shipping! As the name suggests, this is a study of British bullpup firearms, written by the Keeper of Arms & Artillery and the British National Firearms Centre, Jonathan Fe...

Today's rifle is a German Karabiner 98k, made by JP Sauer in 1944 and marked with the appropriate receiver code, "ce". This is from the final year of JP Sauer production of the K98k, before they transitioned to making the MP44 instead. It gives us a chance to look at how production standards chan...

Today we are taking a look at a really interesting Mle 1907-15 Berthier rifle. This was the substitute pattern adopted by France as an infantry rifle to supplement the Lebel in 1915, and this particular one is one of the very first examples made. It has a carbine-style bent bolt handle, which was...

Before the Austro-Hungarian Empire adopted the Roth Steyr Model 1907 as its official cavalry pistol, they of course went through a series of pistol trials. The winners of two sets of trials were the Roth Steyr Models of 1904 and 1906, and today we have an example of each to look at.