OTs-23 Drotik

{{Infobox weapon

|name=OTs-23 DROTIK

|image=

|caption=

|origin=Russia

|type=Machine pistol

|is_ranged=yes

|service=Russian Federation Interior Ministry(MVD)

|used_by=Russia

|wars=

|designer=I. Stechkin, A.V. Baltser, and A.V. Zinchenko

|design_date= 1993Александр Борцов. Крутой "Пернач" // журнал "Мастер-ружьё", № 21, 1997. стр.58-65

|manufacturer=KBP Instrument Design Bureau

|unit_cost=

|production_date=

|number=

|variants=

|spec_label=

|weight=960 g

|length=195 mm

|part_length=125 mm

|width=32 mm

|height=135 mm

|cartridge=5.45x18mm MPT

|action=Blowback

|rate=1,800 rounds/min

|velocity=320 m/s

|range=50 m

|max_range=

|feed=24 round detachable, double-column, box magazine

|sights=Fixed

}}

The OTs-23 Drotik (ОЦ-23 Дротик, Russian for "dart") is a blow-back operated machine pistol developed and used in Russia. The gun is also known as SBZ (Russian: СБЗ) from the initials of its designers — I. Stechkin, A.V. Baltser (А.В. Бальцер), and A.V. Zinchenko (А.В. Зинченко)А. Б. Жук. Энциклопедия стрелкового оружия: револьверы, пистолеты, винтовки, пистолеты-пулеметы, автоматы. М., АСТ — Воениздат, 2002. стр.438, 440{{cite book|author=Charles Q. Cutshaw|title=Tactical Small Arms of the 21st Century: A Complete Guide to Small Arms From Around the World|url=https://books.google.com/books?id=55szjc6g520C&pg=PA100|year=2011|publisher=Gun Digest Books|isbn=978-1-4402-2709-7|page=100}}{{Cite web|url=http://worldweapon.info/ots-23-drotik|title = ОЦ-23 Дротик | Энциклопедия вооружения}}

The weapon has a three-position select fire switch; safe, semi-automatic, and three-round burst. The pistol features an external indicator that allows the operator to quickly see how many cartridges remain in the magazine.{{cite book|last = Jones| first = Richard| title = Jane's Infantry Weapons 2009-2010 | publisher = Jane's Information Group| year = 2009| isbn =978-0-7106-2869-5 | page =69}}

It is designed as a special operations and personal defence weapon (PDW). It has compensator openings cut into the end of the barrel to vent gases and make the weapon more stable during automatic burst fire. The action is blowback complicated with a principle borrowed from Pedersen's hesitation locking: after passing 42 mm and ejecting the case the free-moving bolt locks with the barrel and uses its inertia to stop in the last 5 mm of recoil.

Very few of these guns were manufactured; it was however the basis of the development of the OTs-33.{{cite web |url=http://world.guns.ru/handguns/hg/rus/ots-23-drotik-e.html |title=Modern Firearms - OTs-23 \"Drotik\" |website=world.guns.ru |url-status=dead |archive-url=https://web.archive.org/web/20101206154348/http://world.guns.ru/handguns/hg/rus/ots-23-drotik-e.html |archive-date=2010-12-06}} The 5.45×18mm MPT cartridge, although successful in the PSM pistol, was considerably underpowered for a gun of this size and intended for PDW role.Maxim Popenker (2008), [http://world.guns.ru/ammunition/russian-special-cartridges-e.html Special purpose small arms ammunition of USSR and Russia] {{Webarchive|url=https://web.archive.org/web/20121009050936/http://world.guns.ru/ammunition/russian-special-cartridges-e.html |date=2012-10-09 }}; updated version of an article first appeared in the March 2005 issue of The Cartridge Researcher, the Journal of ECRA (the European Cartridge Research Association)