Editing FB Vis (section)

==History==
[[File:VIS 1400B.png|thumb|300px|VIS Pistol construction]]

===Background===
The Polish Army inherited a large collection of different types of weapons following the country independence after [[World War I]], and in 1929 the Department of Armaments decided buy a license from [[Czechoslovakia]] to build [[Pistole vz. 24|vz. 24]] pistols to simplify logistics, but the Army and Polish experts objected to the decision, saying that the design was too complicated and the cartridge it used was too weak. Spurred by the announcement, two Polish designers Wilniewczyc and Skrzypiński began working on a Browning-type [[locked-breech]] prototype firing the [[9×19mm Parabellum]] round.{{sfn|Hogg|1987|page=82}}

===Design===
The pistol bears many internal and external similarities to the famous Colt [[M1911 pistol|M1911A1]], which was the main inspiration behind the project – to the point that some consider the Vis to be an iteration of the Colt M1911.<ref name="sdski">{{cite web|url=http://bron.siudalski.pl/vis.html|title=Porównanie VISa do Colta 1911 i Browninga HP czyli najlepsze trzy pistolety II WS|last=Siudalski|first=Stefabn Jerzy|website=bron.siudalski.pl|publisher=Broń żołnierza polskiego|access-date=2024-03-28}}</ref><ref name="wildmen">{{cite web|url=https://wildmen.pl/strzelectwo/kultowy-vis/|title=Kultowy Vis|last=Szalaty|first=Piotr|date=2021-12-10|website=wildmen.pl|publisher=WildMen|access-date=2024-03-28}}</ref><ref name="trybun">{{cite web|url=https://trybun.org.pl/2015/12/23/5284/|title=Porównanie rozwiązań konstrukcyjnych pistoletów Colt 1911 i Vis wz. 35.|last=Turczyn|first=Andrzej|date=2015-12-23|website=trybun.org.pl|publisher=Trybun|access-date=2024-03-28}}</ref> The Vis was designed by [[Piotr Wilniewczyc]], and {{ill|Jan Skrzypiński|pl}} in 1930 at the [[Łucznik Arms Factory|Fabryka Broni]] (Arms Factory) in [[Radom]] under Director Kazimierz Ołdakowski. The first prototype version was ready in 1930 and patented in 1932, when 134 prototype handguns of the ''Vis wz. 32'' were produced.<ref>{{cite web|url=https://milmag.pl/vis-wz-32-na-sprzedaz/|title=Vis wz. 32 na sprzedaż|date=2018-02-09|website=milmag.pl|publisher=MILMAG|access-date=2024-03-28}}</ref><ref name="wptech">{{cite web|url=https://tech.wp.pl/vis-wz-35-jeden-z-najlepszych-pistoletow-ii-wojny-swiatowej,6807269659421632a|title=VIS wz. 35. Jeden z najlepszych pistoletów II wojny światowej|last=Juraszek|first=Przemysław|website=tech.wp.pl|publisher=Wirtualna Polska|date=2022-09-01|access-date=2024-03-28}}</ref>

{{bq|It would not have been a wise thing, of course, to initiate a design without considering existing products. It was, rather, a matter of selecting the most successful and modern weapon model and, based on it, to try and create the perfect weapon. The most successful of those previously designed were... the [Colt Browning] Model 1911... created by John Browning, the most talented of builders in the world in the field of automatic weapons.|Piotr Wilniewczyc, Vis 35 designer}}

The pistol operates on the [[short-recoil]] principle, with the [[Barrel (firearms)|barrel]] being cammed down and away from the locking lugs in the slide. Unlike the M1911, the Vis was not cammed by a link, but by a ledge of sorts, which contacts a portion of the barrel and forces it down as it is moved rearward with the slide by the recoil force. It shares some similarities to the Spanish Ruby .45 ACP.<ref name="York">{{cite book |last=York |first=William J. |title=VIS Radom: A study and photographic album of Poland's finest pistol |location=Greensboro, NC |publisher=Wet Dog Publications |year=2011 |pages=22–24 |isbn=978-0-9707997-8-4}}</ref> A characteristic feature was a trapezoid grip shape, wider at the bottom, offering good ergonomics and firm grip.<ref name=tward/> On the right side grip cover, the Polish pistols had the letters "VIS" in a triangle, on the left side—FB (for ''Fabryka Broni''—"Arms Factory"). Initially it was named ''WiS'' (an [[acronym]] of the Polish designers' names), later the name was changed to Vis, meaning "force" in [[Latin]], with the ''wz.'' abbreviation for ''wzór'' ("model").{{sfn|Bishop|2014|page=248}}

The tests proved that the handgun was very accurate and stable (due to its size and mass, most stresses are absorbed and not passed on the shooter), while at the same time remaining reliable after firing more than 6,000 rounds.<ref name=tward/> The Vis was generally regarded as one of the best military pistols of that period.<ref name="wptech" /><ref name="trybun" /><ref name="wildmen" /><ref name="sdski" />

===Military use===
Mass production started in the state armoury Fabryka Broni in [[Radom]] in late 1935, and the following year it was introduced as the standard firearm of Polish infantry and cavalry officers. Successively, other units were to be equipped, and by 1942 all other handguns were scheduled to be withdrawn from service. By mid-1938, it was introduced to the armoured and air forces. Before the [[invasion of Poland]], approximately 49,400 (out of 90,000 ordered) were delivered to the army.<ref name=ars/>

In addition to the 9mm, there was also a small information series of [[.45 ACP]] version, with 7-round magazine, but they were not produced in greater series.<ref name=ars/> Most probably only for the Argentinian competition the wooden stock-shoulder was issued but it has not survived.<ref name="York"/> A [[.22 LR]] variant also existed, but no details are known, and its series was not produced in great numbers.<ref name=ars/>

[[File:FB Radom VIS Slide Racked.jpg|thumb|right|The simplified P 35(p) produced under Nazi German occupation]]
After the Polish defeat in 1939, the [[Germany|Germans]] took over the Radom Armoury and continued production of the Vis under the new name of '''Pistole P 35(p)''',{{sfn|Bishop|2014|page=248}} after its first year of manufacture while the suffix 'p' is for "Polnisch" (Polish).{{sfn|Bull|2021|page=136}} The German pistols of the first series had inscriptions VIS Mod.35 and P.35(p) on the left side.<ref name=ars>{{cite magazine |title=VIS |first=Wojciech |last=Weiler |date=2004 |magazine=Przegląd Strzelecki Arsenał |language=pl |volume=4 |number=2 |pages=51–60 |issn=1731-190X}}</ref> According to Hogg, about 375,000 pistols were produced for the [[German Army (1935–1945)|Heer]].{{sfn|Hogg|1987|page=95}}

Polish technicians working in the armoury stole many handgun parts to be assembled clandestinely and supplied for use by the [[Home Army]] in their [[Polish resistance movement in World War II|fight against]] the German occupation; when the Nazis discovered this, some of the Polish workers were hanged publicly in front of the factory while others were sent to [[Nazi concentration camps|concentration camps]].<ref name="wptech" /> The Germans moved production of barrels and final assembly to [[Steyr-Daimler-Puch]] in the "[[Ostmark (Austria)|Ostmark]]" (Austria). However, underground production of Vis barrels was started in Warsaw and Kielce-based [[Huta Ludwików]], and several hundred Vis pistols were assembled using parts smuggled from the factory, delivered to the Home Army, and used extensively during the [[Warsaw Uprising]], among other battles.

Vis pistols made by the Germans after 1939 were issued in four different series, each with small modifications to simplify production. In late 1944, all production was moved to the Steyr works in Austria, where the last simplified model of the fourth series was produced (with no inscriptions at all, apart from ''bnz'' signature). The Vis remained in production until April 1945. Generally, the wartime Vis were of much lower quality than the original Polish versions, and further declined towards the end of the war.<ref name="wptech" />

===Post-war developments===
After the war, production of the pistol was not continued, as the Army of the [[People's Republic of Poland]] used the [[Soviet Union|Soviet]] [[TT pistol|TT-33]] pistol, produced in the former ''Fabryka Broni'' in Radom due to Warsaw Pact regulations. It was considered much inferior to the Vis, especially in ergonomics and reliability,<ref name=tward/> but political considerations and Soviet influence were decisive.{{sfn|Hogg|1987|page=110}}

The Vis pistol saw limited use in the post-war period with the [[Volkspolizei|East German police]]. By the late 1980s, it was declared obsolete and withdrawn from service.{{sfn|Ezell|1988|page=162}}

In August 1997, the [[Łucznik Arms Factory]] in Radom reintroduced the Vis pistol and produced a small series of some 27 pistols<ref name=tward/> on the basis of the original plans and specifications, mainly for the US collectors' market. But it differed from the original pre-war pistols with the shape of the rear sight notch and the Eagle on the slide.<ref name="York"/> In 2010 another short series was manufactured.<ref>{{cite magazine |url=https://www.altair.com.pl/magazines/htmlissue-sample?issue_id=519&ref=issue#page/6 |title=Bez nowości, ale z Bumarem |first=Remigiusz |last=Wilk |date=2011 |magazine=Raport-WTO |language=pl |number=3 |page=32 |issn=1429-270X}}</ref> In 2012 IWA Radom Factory has presented the piece dated 2010 that was chromium coated instead of blued. On the 90th anniversary of the arms factory, 50 more handguns were produced for collectors in 2015.<ref name="wptech" />

In December 2017, FB Radom's chairman, Adam Suliga, confirmed to the Polish magazine ''MILMAG'' that the Vis would be returning to production, and is planned to be available for retail in the second half of 2018. This will not be a single commemorative series, but rather, according to ''MILMAG'', FB Radom reportedly hope to continually offer the wz.35 for the export market.<ref>{{cite web |url=https://www.milmag.pl/news/view?news_id=429 |title=Vis na rynku od 2018 |first=Remigiusz |last=Wilk |date=16 December 2017 |website=MILMAG |language=pl}}</ref>