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Klub Zbrane [ŽP: 24 týdnů] (kategorie Věda a Technika) moderují Al, El_Diablo, ocs, themajkl.
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Domovská stránka aktualizována 2.12.2019 05:02
Omlouvám se ale bohužel jsem musel zakázat psaní anonymům, protože nám tu nějaký sabotér vložil "hack" kvůli kterému nešlo přispívat nikomu. Nevím jestli to pomůže, ale snad nad tímto darebákem budeme mít větší kontrolu.
Srdečně zveme do tohoto klubu všechny, kteří se zajímají o zbraně, střelbu a všechno, co s tím souvisí a chtějí si o tom všem v přátelské atmosféře povídat, poradit druhým, nebo se naopak chtěji zeptat na radu.

Kdo chce vystupovat anonymně (tj. bez registrace na Lopuchu), musí si vymyslet nějaké jméno nebo přezdívku a psát ho do každého svého anonymního příspěvku.

Každého přece musíme v diskusi nějak oslovovat, aby bylo jasné, kdo na koho reaguje. Kdybychom měli odpovídat několika bezejmenným anonymům najednou, byla by diskuse značně nepřehledná. Takže, kdo neuvede jméno či přezdívku, ten jako by nebyl.

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  •  Výslovně zakázány jsou pouze urážky (je jedno koho), nesmyslné hádky a extrémně vulgární příspěvky.

    Video Alova prototypového samopalu
    Early Automatic Pistol Cartridges - What, When & Why?
    Cowboys



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    Nemáte právo psát do tohoto klubu.

    [ 17454 ] <Novější  <<<Nejnovější  Nejstarší>>>  Starší>  
    ocs ocs sine ira et studio - OCSite 7.4.2025 20:01  34976
    Připomnělo mi to ty Fuchsovy šílenostě :)
    el_diablo El_Diablo Veškerá nepodstatná elektronická zařízen - mimo provoz, včetně kontroly pravopisu. 7.4.2025 17:24  34975
    Influencer Marketing in 1900: Charles Young's Repeating Shotgun

    Charles Sparrow Young was an extremely talent trap shooter around the turn of the century, sponsored by the Peters ammunition company. He was also a mechanical tinkerer, and developed several patents, including a shotgun release trigger. In 1901/2 he decided to design his own shotgun, and was granted two patents on it. The idea was to combine the best elements of both break action and repeating designs, and to make a product specifically tailored to trap shooting.

    This meant that it would hold specifically two rounds, as that is what the game requires. Young’s design had a short receiver like a break action gun, and it cycled by pulling the barrel assembly forward. This ejected the fired shell and brought the second shell up from the bottom of the receiver to reload by sliding the barrel rearward again. The Young Repeating Arms Company was formed in 1901 to produce the guns. A four-story factory building was leased, and parts production began in 1902. Everything was to be done in-house, including barrel production and engraving, and the plan was to have about $20 invested in each gun and sell them for $75 and up. The marketing campaign to drive sales began in 1903…and then two weeks later the company went completely bankrupt.

    After a couple of lawsuits and counter-suits, the company assets were liquidated. In 1904, the Sears Roebuck company purchased the whole affair for $8,000. Sears simply stripped the company of its useful assets, like tools and stock blanks to use for its own firearms division. About 125 guns were assembled from the parts that had been already manufactured, and these were sold in Sears’ 1905 catalog for just $15 each.
    el_diablo El_Diablo Veškerá nepodstatná elektronická zařízen - mimo provoz, včetně kontroly pravopisu. 2.4.2025 22:38  34974
    Stamm-Saurer Model 1907: A New Swiss Straight-Pull Bolt Action Rifle

    After leaving the Zeller company, Hans Stamm went looking for work at major gun manufacturers like WF Bern and SIG. He ended up hired in 1907 by a company caller Saurer. This was an automotive firm looking to open a weapons division, with hopes of winning the upcoming trials for a new Swiss military rifle. To that end, Stamm and his team of 8 develop a quite nice straight-pull rifle.

    The rifle goes through a series of military trials ending in 1913 - even after formal adoption of the K11/G11 system. There don’t appear to have been any technical problems with the Stamm-Saurer, but it was beaten by a more familiar rifle from WF Bern. It doesn’t appear to have helped things that the owner of Saurer was not really interested in making any changes to the rifle, nor willing to license production to a military arsenal.

    When Saurer finally gives up on Swiss adoption they do try to make some international sales, but without avail. The outbreak of World War One really hinders marketing efforts for a new (and expensive) rifle system, as countries moved to expand production of proven existing rifles instead of pursuing new designs.

    Many thanks to the Swiss Shooting Museum in Bern for giving me access to these two very rare rifles to film for you! The museum is free to the public, and definitely worth visiting if you are in Bern - although it is closed for renovation until autumn 2025:
    https://www.schuetzenmuseum.ch/en/
    el_diablo El_Diablo Veškerá nepodstatná elektronická zařízen - mimo provoz, včetně kontroly pravopisu. 2.4.2025 20:58  34973
    Sven [34971]: Děkuji za podporu! :)
    sven Sven ukaž člověku smrt a smíří se s horečkou 1.4.2025 22:35  34972
    ☺ ☺ ☺ A protože zbraně zbraně jsou palné, střelné, chladné a já nevím ještě jaké, tak se pokusím rozšířit repertoár kromě palných zbraní i na střelné ( ☺ prozatím) :
    ----------------
    Způsoby zakládání, držení a vypouštění šípů
    sven Sven ukaž člověku smrt a smíří se s horečkou 1.4.2025 22:16  34971
    El_DiabloAhoj!
    Moc Ti děkuji za Tvoje 34959 a 34962!
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    Přehledné, poučné, naprosto kvalifikované!
    ---------------
    Odběr toho kanálu "Max Popenker" jsem si přidal do svých oblíbených.
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    A vůbec - nebýt Tvých postů (na které mnozí tak žehrají), tak by tento klub už dávno zemřel na úbytě!!!!
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    ☺ ☺ ☺ Ještě jenou můj dík Tobě!!!!
    --------
    Sven
    el_diablo El_Diablo Veškerá nepodstatná elektronická zařízen - mimo provoz, včetně kontroly pravopisu. 31.3.2025 18:57  34970
    Negev 7: Israeli Scales up to a 7.62 NATO Machine Gun

    The Israeli Negev machine gun had a rather long development cycle, beginning in 1985 but not seeing final completion and issue until 1997. Once on the market, it proved to be a pretty successful weapon, used by the Israeli military and also a number of export client around the world. In 2012, IMI released an improved newer version, the Negev 7. This was made exclusively as a 7.62mm NATO caliber gun, as opposed to the original Negev which was only made in 5.56mm NATO.

    Thanks to Sellier & Bellot for giving me access to this modern machine gun to film for you!
    mpts mpts Je to jinak, ba přesně naopak! 28.3.2025 12:17  34969
    Guns Are Tools!!https://www.youtube.com/watch?v=mMegCqZ0QH8 (vz-58 included)
    mpts mpts Je to jinak, ba přesně naopak! 28.3.2025 12:07  34968
    El_Diablo 34965: Wow. :-)
    el_diablo El_Diablo Veškerá nepodstatná elektronická zařízen - mimo provoz, včetně kontroly pravopisu. 27.3.2025 10:08  34967
    Counterfeit Guns Are Cheaper Than Your Phone In This Pakistani Factory
    el_diablo El_Diablo Veškerá nepodstatná elektronická zařízen - mimo provoz, včetně kontroly pravopisu. 26.3.2025 15:24  34966
    Erma EMP36: External Form Factor of the MP40


    The German military began looking for a new submachine gun design in secret in the mid 1930s. There is basically no surviving documentation, but the main contenders appear to have featured: Hugo Schmeisser's MK-36,II and Erma's EMP-36. Today we are taking a look at one of two known examples of the Erma design at the VHU in Prague. Designed by Heinrich Vollmer, this is a plain blowback open bolt system chambered for 9x19mm. It is massively more complicated than such a simple design has any right to be, though. Elements like the tiny set screw holding together the recoil spring assembly and the detachable bolt face are, frankly, nutty to include in a prospective military design.

    However, Vollmer's design had a number of external design features that were deemed very desirably by the German military. The pistol grip and very compact underfolding stock were both admirable, and the muzzle rest system was also of interest (ablating in a simplified form). Ultimately, the result of testing of the Erma and Schmeisser prototypes was a combination of their features into a hybrid design. The Erma provided the external form factor, and the Schmeisser contributed the internal mechanics for the MP38 and in turn MP40.

    Many thanks to the VHU - the Czech Military History Institute - for giving me access to this fantastic prototype to film for you. The Army Museum Žižkov is a part of the Institute, and they have a 3-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:

    https://www.vhu.cz/en/english-summary/
    el_diablo El_Diablo Veškerá nepodstatná elektronická zařízen - mimo provoz, včetně kontroly pravopisu. 26.3.2025 14:56  34965
    VZ-61 Deep Dive Part 1: Sheet Metal Upper!

    Ok, I'll admit that I've become a bit obsessed with the Skorpion, mainly because I've discovered what a fantastic little gun they are! The design and craftsmanship of the VZ-61 are simply amazing, and stand as a testament to a bygone era of gun production. Simply put: They just don't make 'em like this anymore, folks! Technically they are still produced by Czech Small Arms, but only because the production tooling was done over 60 years ago. The Skorpion isn't just a gun, it's a shining example of a group of folks making something nearly perfect, and showing off their skills in the process!
    el_diablo El_Diablo Veškerá nepodstatná elektronická zařízen - mimo provoz, včetně kontroly pravopisu. 24.3.2025 21:52  34964
    Schmeisser MK-36,II - The Mechanics of the MP40

    The German military began looking for a new submachine gun design in secret in the mid 1930s. There is basically no surviving documentation, but the main contenders appear to have featured: Hugo Schmeisser's MK-36,II and Erma's EMP-36. Today we are taking a look at the two known examples of the Schmeisser design at the British Royal Armouries. It is a simple blowback design with a full wooden stock, and chambered for 9x19mm (although the second example, made for Hungarian trials, is in 9x25mm). It does have a quite strange magazine safety, which prevents the bolt from opening if a magazine is not present - the purpose of this is a mystery to me.

    The Schmeisser gun was simple and effective mechanically (expect for that weird safety), and it ultimately contributed its magazine, bolt, and fire control system to the MP38 and MP40 design. In exchange, the Haenel company that Schmeisser works for was one of the two initial MP38 manufacturers.
    el_diablo El_Diablo Veškerá nepodstatná elektronická zařízen - mimo provoz, včetně kontroly pravopisu. 24.3.2025 11:23  34963
    P08 Luger: Commercial VS Military


    A look at Commercial vs Military Lugers.
    el_diablo El_Diablo Veškerá nepodstatná elektronická zařízen - mimo provoz, včetně kontroly pravopisu. 24.3.2025 00:15  34962
    Автоматика оружия: инерционная
    Automatická zbraň: inerciální

    Краткий исторический рассказ о том что такое автоматика с использованием инерции отдельных деталей и как она работает.

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