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TKB-0146: Difference between revisions

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one bullpup that was pressed into use later
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__NOTOC__
{{infobox weapon
| name = TKB-0146
|image=ТКБ-0146.jpg
| image =
|image_size=300
| caption =
| origin = [[Soviet Union]] <!-- WP:INFOBOXFLAG -->
| type = Assault rifle
* |type=[[AO-63Bullpup]] [[assault rifle]]
<!-- Type selection -->
| is_ranged = YES
<!-- Service history -->
| service =
| used_by =
| wars =
<!-- Production history -->
| designer = [[Igor Yakovlevich Stechkin]]
| design_date =
| manufacturer =
| unit_cost =
| production_date =
| number =
| variants =
<!-- General specifications -->
| weight = 3.8kg
| length = 794mm
| part_length = 420mm
|width=
|height=
|diameter=
<!-- Ranged weapon specifications -->
| cartridge = [[5.45x39mm45×39mm]]
| caliber = 5.45mm
| barrels = 1
| action =
|rate=600 rpm (sustained)<br />2000 rpm (two-round burst)
| rate =
| velocity = 920m/s
| range =
| max_range =
| feed = 30 -round AK-74 compatible box magazine
| sights =[[Iron Ironsights]]
}}
The '''TKB-0146''' ({{lang-ru|ТКБ-0146}}) is a [[bullpup]] assault rifle prototype designed by Igor Yakovlevich Stechkin (Игорь Яковлевич Стечкин), and which participated in the [[Russian Ground Forces|Russian Army]]'s [[Project Abakan]] assault rifle trials.<ref>"У Истоков «Абакана»", ''Ружьё. Оружие и амуниция'', 1998/1, pp. 6-8</ref><ref>Nowa Technika Wojskowa 2002/03, page 23</ref>
 
The '''TKB-0146''' ({{lang-ru|ТКБ-0146}}) is a [[bullpup]] assault rifle prototype designed by [[Igor Yakovlevich Stechkin]] (Игорьat Яковлевичthe Стечкин),[[TsKIB andSOO]]. whichThe gun participated in the [[Russian Ground Forces|Russian Army]]'s [[Project Abakan]] assault rifle trials.<ref>"У Истоков «Абакана»", ''Ружьё. Оружие и амуниция'', 1998/1, pp. 6-8</ref><ref>Nowa Technika Wojskowa 2002/03, page 23</ref>
This weapon was considered more advanced than the [[AN-94]] but was turned down by the army due to its complexity of components.
 
Nikonov's AS[M] and Stechkin's design were the only two truly innovative designs in the Abakan competition that made it to the final testing round; all the other 6 competitors that made it that far were based on more conventional designs. Stechkin's design could fire two-round bursts at 2000 rpm or sustained fire at 600 rpm.<ref name="Deg"/> Stechkin's gun was slightly more accurate than Nikonov's, but turned out less reliable, mainly because it accumulated more [[fouling]]. Nikonov's design won and became the [[AN-94]].<ref name="Deg">Михаил Дегтярёв, "[http://www.kalashnikov.ru/upload/medialibrary/d29/10_16.pdf «Абакан» Стечкина]" (Stechkin's Abakan), ''Калашников. Оружие, Боеприпасы, Снаряжение'', 2004/1, pp. 10-16; [http://www.nvkz.kuzbass.net/michael/raznoe/0146.htm HTML version] {{Webarchive|url=https://archive.today/20171115115341/http://www.nvkz.kuzbass.net/michael/raznoe/0146.htm# |date=2017-11-15 }}</ref> In TKB-0146, switching from one-round semi-automatic to fully automatic fire was accomplished by a secondary trigger located behind the main trigger. Squeezing the main trigger slightly fired off a single round. Pulling it back fully, so that it pressed the secondary trigger, enabled fully automatic fire. Switching to the two-round burst mode was done by operating a different lever.<ref>{{cite web |url=http://wartime.org.ua/2808-fnalsti-konkursu-abakan.html |title=Фіналісти конкурсу «Абакан» » Військова панорама |accessdate=2013-07-05 |url-status=dead |archiveurl=https://web.archive.org/web/20140413110011/http://wartime.org.ua/2808-fnalsti-konkursu-abakan.html |archivedate=2014-04-13 }}</ref><ref name="Deg"/>
== See also ==
 
* [[OTs-14 Groza]]
Two examples can be seen in the [[Tula, Russia|Tula]] arms museum; one of these is an early prototype that was configured for three-round bursts rather than two, which was the option for the later models.<ref>[http://www.arms-museum.tula.ru/exposition_new/11.html Оружие И.Я. Стечкина], Официальный сайт Тульского государственного музея оружия, retrieved 2013-4-7{{dead link|date=June 2018}}</ref>
 
== See also ==
* [[OTs-14 Groza]]
* [[TKB-059]]
* [[List of Russianbullpup Weaponryfirearms]]
*[[List of assault rifles]]
 
==References==
{{reflist}}
 
{{Bullpup Firearmsfirearms}}
==Further reading==
* Михаил Дегтярёв, "[http://www.kalashnikov.ru/upload/medialibrary/d29/10_16.pdf «Абакан» Стечкина]" (Stechkin's Abakan), ''Калашников. Оружие, Боеприпасы, Снаряжение'', 2004/1, pp. 10-16
 
==External links==
* [http://www.legion.sp.ru/guide/army/gu/_av.shtml]
* [http://www.militech.sownet.pl/bullpup/weapon/inne_01.html]
* [http://slovari.yandex.ru/dict/guns/article/guns/guns-067.htm]
 
==See also==
* [[AO-63 assault rifle]]
* [[AN-94]]
* [[TKB-059]]
* [[List of Russian Weaponry]]
 
{{Bullpup Firearms}}
 
{{DEFAULTSORT:Tkb-0146}}
[[Category:Assault5.45×39mm assault rifles]]
[[Category:WeaponsAssault rifles of Russiathe Soviet Union]]
[[Category:RiflesBullpup rifles]]
[[Category:BullpupTrial and research firearms of the Soviet Union]]
[[Category:TrialTsKIB andSOO research firearmsproducts]]
 
 
{{firearmRifle-stub}}