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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 04:02
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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    el_diablo El_Diablo Veškerá nepodstatná elektronická zařízen - mimo provoz, včetně kontroly pravopisu. 22.1.2025 20:59  34792
    mpts [34790]: Historie se opakuje... :)
    el_diablo El_Diablo Veškerá nepodstatná elektronická zařízen - mimo provoz, včetně kontroly pravopisu. 22.1.2025 20:59  34791
    TOZ-36 and TOZ-49: Soviet Gas-Seal Target Revolvers



    These two revolvers were developed for competitive sport shooting in the Soviet Union. They are usually described as variants of the Model 1895 Nagant, but they actually work on a different mechanism, despite both being gas-seal designs. The TOZ-36 was designed in 1962, and it was a single action, six-shot revolver in 7.62x38mmR - the standard Nagant revolver cartridge. It was made until 1975, and in 1977 it was supplanted by the TOZ-49. That was essentially the same design, but chambered for 7.62x26mmR - a shorter version of the gas-seal cartridge. The TOZ-49 was made until the collapse of the Soviet Union in the early 1990s. Both models are quite accurate, and also quite rare to find in the United States.

    Thanks to the Supply Battalion of the Estonian Defense Forces Support Command for giving me access to film these two rare revolvers!
    mpts mpts Je to jinak, ba přesně naopak! 21.1.2025 11:56  34790
    Kel-Tec PR57Jako protilék na idiotské zákony zakazující „velkokapacitní“ zásobníky nabízí Kel-Tec pistoli v ráži FN 5.7x28 mm s klipy plnitelnou nábojovou schránkou (návrat na konec XIX. století!) s kapacitou 20+1 nábojů. A popravdě, nemusela by to být špatná zbraň.

    https://www.guns.com/news/2025/01/16/new-keltec-rotary-barrel-clip-fed-pr57-20-shot-57mm-pistol
    https://www.americanrifleman.org/content/the-pr57-keltec-s-stripper-clip-fed-ccw-pistol/
    https://www.youtube.com/watch?v=R-Rs22hes_w — HANDS ON: Kel-Tec PR57 Compact 5.7x28mm EDC Pistol | SHOT Show 2025 (TFB TV)
    el_diablo El_Diablo Veškerá nepodstatná elektronická zařízen - mimo provoz, včetně kontroly pravopisu. 20.1.2025 14:53  34789
    SR-88A: Singapore's Final Evolution of the AR-18

    Chartered Industries of Singapore was founded in 1967, and started making M16 rifles under license in 1970. These were sold to the Singaporean military as well as Thailand. To get out of their licensing agreement with Colt, the company purchased the rights to Frank Waters' the SAR-80 rifle, and then iterated that design to the SR-88 internally. The SR-88 was manufactured from 1988 until 1995, and the improved SR-88A was introduced in 1990 and manufactured until 2000. It was used by Singapore once again, and also sold in some quantity to Slovenia.

    The SR-88A uses a forged aluminum lower receiver and a stamped upper. It has an AR-18 style rotating bolt with a long stroke gas piston.

    Thanks to Sellier & Bellot for giving me access to this pair of very scarce SR-88A rifle and carbine to film for you!
    el_diablo El_Diablo Veškerá nepodstatná elektronická zařízen - mimo provoz, včetně kontroly pravopisu. 19.1.2025 16:37  34788
    Book Review: ERMA Erfurter Maschinenfabrik 1924–2003 (Three Volumes)

    Hot off the presses from Schiffer Publishing, we are looking at Holger Schlemeier's expanded English version of "ERMA: Erfurter Maschinenfabrik, 1924–2003". This is a three volume and thousand-page series covering (as you might have guessed) the Erma company. From its initial origins as a Prussian state arms factory to its birth as a private firm in 1924, close after WWII, recreation in West Germany, scandal and reorganization in the 60s, and up to its ultimate bankruptcy and closure in 2003. Erma is best known for a couple high-profile WWII small arms (including the K98k and MP40) as well as a huge number of commercial offerings, many of them low-cost .22 rimfire. There has not previously been any good reference on these commercial arms, and they make up the bulk of this series. They (as well as the more commonly known guns) are covered in excellent detail. Schlemeier also covers the generally-unknown prototypes developed by Erma, including guns like the wartime EMP-44 and the postwar experimental submachine guns.

    This is a must-have resource for anyone seriously interested in small arms history!
    el_diablo El_Diablo Veškerá nepodstatná elektronická zařízen - mimo provoz, včetně kontroly pravopisu. 18.1.2025 15:53  34787
    PSA/H&R Clones the Department of Energy Colt 9mm SMG

    Palmetto State Armory, under their Harrington & Richardson brand, has released a particularly neat model of 9mm AR. They talked about doing this "at some point" at SHOT Show 2024, but lo and behold it's here and available on the cusp of SHOT 2025! Specifically, this is the Colt 633, an extra-short version of the Colt 9mm SMG. Originally released in 1985, Colt's 9mm adaptation of the AR/M16 platform was never hugely successful against competitors like the MP5. This particular model, with a 7" barrel, was only produced in very limited numbers originally, with the Department of Energy being the only significant purchaser. Why does the DoE need submachine guns, you might ask? Because they are legally responsible for security for nuclear material transportation and facilities.

    This new clone of the 633 from H&R/PSA comes with a stabilizing brace that is designed to very closely resemble the original Colt collapsing stock. It uses the same sort of modified Uzi magazines as the original Colts, and is a very good external reproduction while featuring modern internals that are rathe improved form the 1985 state of the art. The most evident non-original feature is the threaded muzzle, which gives a level of flexibility that I suspect most people will appreciate despite its non-originality.
    sven Sven ukaž člověku smrt a smíří se s horečkou 17.1.2025 07:44  34786
    progunTo mi poradil J_J a jedná se o mechanický model, který ověří funkčnost a životaschopnost toho principu, prostě zda má vůbec smysl vyrábět funkční prototyp - jen něco dokonalejšího, než ty 3 zapalovače a špejla (☺ pamatuješ přece)
    progun progun www.progun.cz 17.1.2025 07:30  34785
    Tou mulou je myšleno co?
    sven Sven ukaž člověku smrt a smíří se s horečkou 16.1.2025 23:28  34784
    ☺ ☺ ☺ Čas mi letí a já nevím, co dřív: MULA - 3D model - učit se na zbroják ( zákon o zbraních 119/2002 jsem si stáhnul, zkušební otázky taky - ale zatím jsem se no to ani nepodíval.. :-( ...)
    sven Sven ukaž člověku smrt a smíří se s horečkou 16.1.2025 23:17  34783
    Zítra jedu na chatu, kde mám "verkštat", tak snad se mi podaří vyrobit tu "mulu"....
    el_diablo El_Diablo Veškerá nepodstatná elektronická zařízen - mimo provoz, včetně kontroly pravopisu. 16.1.2025 19:36  34782
    Praga I: A Blow-Forward Bullpup Semi-Auto-Selectable Vickers Gun

    The Praga I was the first machine gun design from noted Czech arms designed Vaclav Holek. Three examples were made for Czech military testing in 1922, but they were not acceptable. Instead, this design served as the first stepping stone to the eventual development of the ZB-26, perhaps the best of the interwar light machine guns.

    Mechanically, the Praga I is largely based on the Vickers/Maxim system except with a locking wedge instead of a toggle joint. It also uses a forward-moving gas trap sort of action instead of recoil operation like the Maxim/Vickers. The fire control mechanism is essentially a Vickers lock, just built into the receiver of the gun instead of in a moving bolt or lock. It is a truly fascinating system!

    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. 14.1.2025 21:42  34781
    Уникальный пистолет Tribuzio "Lampo"
    Unikátní pistole Tribuzio 'Lampo'
    https://www.laipublications.com/en/le-pistolet-tribuzio/
    el_diablo El_Diablo Veškerá nepodstatná elektronická zařízen - mimo provoz, včetně kontroly pravopisu. 13.1.2025 20:09  34780
    BD-44: The New Semiauto Sturmgewehr from D-K Productions

    D-K Productions is a collaboration between the rGerman company Sport System Dittrich (SSD) and an American partner. SSD has been making reproductions of German World War Two small arms for something like 20 years - including Sturmgewehrs. Their guns are really good recreations of the 1940s originals, but there have long been issues importing them into the US. This was solved at last by forming a US company and doing the receiver manufacturing here in the States. While the company has plans to offer a whole bunch of different models, the one currently available is the BD-44, a copy of the standard production model of MP-44/StG-44.

    I was really impressed by the use of not-finish-machined forgings for parts like the stacking rod and gas block, correctly duplicating the original German production. The stampings look good, and the handling matches the original guns (don't expect it to be AR-level ergonomic!). The gut "feel" of the gun is an excellent match for an original MP-44. The 8x33 chambering and use of original magazines (alongside new-production magazines made by D-K) is the correct choice, of course.

    I did not like the mismatch between the magazine well and magazine stops, and I did have a couple malfunctions in the two magazines I ran through it so far. Not that the gun I have at the range is my second one; the first one (which is what you see on the table) had consistent feed problems and D-K replaced it when I sent it back to them.

    Whether the gun is worth the steep asking price is a personal decision, naturally. Hopefully this video gives you the information necessary to make your decision if you were considering getting one!
    666 666 Bože, chraň nás před těmi, - kteří v tebe věří. 13.1.2025 09:33  34779
    Kdybyste chtěli debatovat s Hrabou, Černým, lidmi z Lexu, tak příští čtvrtek je šance. Já tam budu taky.
    mpts mpts Je to jinak, ba přesně naopak! 12.1.2025 01:29  34778
    ED: Už je tam i pokračování, kde si to vzal (spolu s 1911) do soutěže 2-gun. Moc s tím neuspěl, hlavně proto, že se tam střílelo na vzdálenosti, na něž to není děláno (a neměl to na ně ani nastřeleno).

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