| 词条 | Zastava M21 |
| 释义 |
|name=Zastava M21 |image=M21A.jpg |image_size=340 |caption=The Zastava M21 A assault rifle |origin= Serbia and Montenegro |type=Assault rifle, submachine gun |is_ranged=Yes |service= |used_by=See Users |wars= Iraq War Conflict in Peru Syrian Civil War Iraqi Civil War Boko Haram insurgency |designer=Marinko Petrović[1] |design_date= |manufacturer=Zastava Arms |unit_cost=630$ (2016) |production_date=2004–present |number=50,000+ |variants=See Variants |weight={{convert|4.15|kg|abbr=on}} (M21 A) {{convert|4.07|kg|abbr=on}} (M21 S) {{convert|3.91|kg|abbr=on}} (M21 C) |length={{convert|1000|mm|abbr=on}} stock extended, {{convert|750|mm|abbr=on}} stock folded (M21A) {{convert|915|mm|abbr=on}} stock extended, {{convert|666|mm|abbr=on}} stock folded (M21S) {{convert|825|mm|abbr=on}} stock extended, {{convert|575|mm|abbr=on}} stock folded (M21C) |part_length={{convert|460|mm|abbr=on}} (M21 A) {{convert|375|mm|abbr=on}} (M21 S) {{convert|325|mm|abbr=on}} (M21 C) |width= |height= |diameter= |cartridge=5.56×45mm NATO |action=Gas-operated (rotating bolt) |rate=680 rounds/min |velocity=925 m/s |range={{convert|450|m|yd|abbr=on}} with iron sights {{convert|600|m|yd|abbr=on}} with optics |max_range= |feed=30-round detachable box magazine |sights=Adjustable iron sights, optional mount required for optical sights }} The Zastava M21 is a series of 5.56×45mm NATO firearms developed and manufactured by Zastava Arms in Serbia.[2] DescriptionThe M21 is based on the AK-47 Kalashnikov principle, chambered in the 5.56×45mm NATO cartridge.[3] The current models use a 1.5mm thick stamped receiver, while a future model will feature an improved receiver of 0.9mm thickness to achieve a considerably lighter weight. Like many modern assault rifles, the M21 can incorporate picatinny rails for mounting accessories like optics, vertical grips, bipods, etc. The Zastava M21 is gas operated with a rotating bolt locking system.[3] It features a hard chromium-plated, cold forged standard rifled or an optional polygonal rifled barrel, integrated 22mm flash hider grenade launcher, rigid polymer folding stock, heavy-duty synthetic handguard with an additional left hand side fire selector, cover mounted picatinny rail for optical sights. The rifle can also mount a 40mm under-barrel grenade launcher.[3] It has a magazine capacity of 30 rounds. The cyclic rate of fire is 680 rounds per minute, and the sustained rate of fire is 120 rounds/min.[3] The Zastava M21 uses a conventional barrel, while the Zastava M21B uses a polygonal barrel. The regular barrel has six grooves with a right-hand twist. An octagonal polygonal version is also available and has four grooves with a right-hand twist (M21B). Barrels are also hard chrome plated to provide a longer service life.[4] The rifle has conventional iron sights that consist of a front post and a flip-up rear sight with 300m and 500m apertures. A set of picatinny rails on the hand guard can mount various optoelectronic devices. The M21 is a modular weapon, with configuration dependent on the task and mission. Choices of optical sights include "TELEOPTIK" (ON M04) and "ZRAK" (ON M04A). Optoelectronic devices include a reflex sight ("MARS" M04), two bookmark target lasers ("AIM2000" M04A and "INFIZ" M04), two passive monoculars (M04 MINI N/SEAS and "MARS" M04+MINI N/SEAS), passive sight ("SOVA" PN 3x50). VariantsThe M21 comes in several assault rifle and carbine variants:
UsersCurrent
See also{{Portal|Serbia|Weapons}}
References1. ^{{cite web|url=http://arhiva.glas-javnosti.rs/arhiva/2004/11/13/srpski/RG04111201.shtml|title=Patente proglasili kopijom|publisher=Glas javnosti|language=Serbian}} 2. ^1 {{cite web|url=http://www.zastava-arms.rs/en/militaryproduct/assault-rifle-m21|title=Assault Rifle M21 A|publisher=|accessdate=25 October 2014}} 3. ^1 2 3 {{cite web|url=http://www.zastava-arms.rs/cms/index.php?id=227 |title=Welcome to Zastava-arms - Zastava-arms |publisher= |accessdate=25 October 2014 |deadurl=yes |archiveurl=https://web.archive.org/web/20120310000840/http://www.zastava-arms.rs/cms/index.php?id=227 |archivedate=March 10, 2012 }} 4. ^1 2 {{cite web|url=http://www.b92.net/info/vesti/index.php?yyyy=2008&mm=02&dd=10&nav_category=9&nav_id=284297|title=M21 deo naoružanja Vojske Srbije|publisher=B92|language=Serbian|date=10 February 2008}} 5. ^{{cite web|url=http://www.zastava-arms.rs/en/militaryproduct/assault-rifle-m21-s|title=Assault Rifle M21 S|publisher=|accessdate=25 October 2014}} 6. ^{{cite web|url=http://www.zastava-arms.rs/en/militaryproduct/submachine-gun-m21|title=Submachine Gun M21|publisher=|accessdate=25 October 2014}} 7. ^{{cite web|url=http://www.b92.net/biz/vesti/srbija.php?yyyy=2006&mm=12&dd=29&nav_id=225422|title=Oružari ipak izvoze u Jermeniju|publisher=B92|language=Serbian|date=29 December 2006}} 8. ^{{cite web|url=http://balkanmonitor.wordpress.com/2011/02/24/zastava-arms-signs-30-million-tech-transfer-deal-with-azerbaijan/|title=Zastava Arms Signs $30 Million Tech Transfer Deal with Azerbaijan|work=Balkan Monitor – A Defence & Security Daily|accessdate=25 October 2014}} 9. ^[https://www.theguardian.com/world/2018/feb/13/bosnian-serb-police-arms-purchase-stokes-eu-fears] 10. ^{{cite tweet |number=1017784851846615041 |first=Eliot |last=Higgins |user=EliotHiggins |title=During the @Bellingcat workshop today we confirmed one soldier was carrying a Zastava M21S, used by the Cameroonian military, specifically the Rapid Intervention Battalion (BIR). The BIR has also been linked to other crimes elsewhere in the country. |date=July 13, 2018}} 11. ^{{cite web|url=http://www.blic.rs/Vesti/Tema-Dana/228720/Snajperi-iz-Zastave-za-Jordan-i-Indoneziju|title=Snajperi iz Zastave za Jordan i Indoneziju|publisher=Blic|language=Serbian|date=12 January 2011}} 12. ^{{cite web|first1=Jeremy |last1=Binnie|first2=Erwan|last2=de Cherisey|archive-url=https://web.archive.org/web/20170622123315/http://www.janes.com/images/assets/520/71520/New-model_African_armies.pdf|title= New-model African armies|publisher=Jane's|date=2017|archive-date= 22 June 2017|url=http://www.janes.com/images/assets/520/71520/New-model_African_armies.pdf}} 13. ^{{cite web|url=https://www.ekapija.com/en/news/125406/iraqi-interested-in-import-of-m21-rifle|title=Iraqi interested in import of M21 rifle|website=eKapija|accessdate=25 October 2014}} 14. ^1 2 {{cite book|url=http://www.sipri.org/research/armaments/transfers/transparency/national_reports/serbia/SER_08.pdf/view |title=Annual Report on the Transfers of Controlled Goods in 2008 |page=37 |author-link=Ministry of Economy (Serbia)|author=Republic of Serbia: Ministry of Economy and of Regional Development|via=Stockholm International Peace Research Institute |accessdate=25 October 2014 |deadurl=yes |archiveurl=https://web.archive.org/web/20141221190408/http://www.sipri.org/research/armaments/transfers/transparency/national_reports/serbia/SER_08.pdf/view |archivedate=21 December 2014}} 15. ^{{cite book|title=Living with the Legacy: Small arms and light weapons survey Republic of Serbia|url=http://www.smallarmssurvey.org/files/portal/spotlight/country/eu_pdf/europe-serbia-2006.pdf |author=UNDP Serbia and Montenegro|publisher=Small Arms Survey|date=25 March 2005 |deadurl=yes |archiveurl=https://web.archive.org/web/20070928044806/http://www.smallarmssurvey.org/files/portal/spotlight/country/eu_pdf/europe-serbia-2006.pdf |archivedate=September 28, 2007|page=24|isbn=86-7728-002-2 }} 16. ^{{cite web|url=http://www.blic.rs/Vesti/Drustvo/32109/NATO-vojnici-nose-srpske-puske-|title=NATO vojnici nose srpske puške|publisher=Blic|language=Serbian|date=28 February 2008}} External links{{Commons category}}
6 : 5.56 mm assault rifles|Rifles of Serbia|Kalashnikov derivatives|Zastava Arms|Weapons and ammunition introduced in 2004|Military Technical Institute Belgrade |
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