The CZ Scorpion EVO 3 is a 9mm

carbine A carbine ( or ) is a long gun that has a barrel shortened from its original length. Most modern carbines are rifles that are compact versions of a longer rifle or are rifles chambered for less powerful cartridges. The smaller size and ligh ...

manufactured by

Česká zbrojovka Uherský Brod Česká zbrojovka a.s. (CZ, ), is a Czech Republic, Czech armament manufacturer that is based in Uherský Brod. The company is known for producing service, hunting and sporting firearms. It is owned by the Czech holding company Colt CZ Group, Co ...

, the select-fire

submachine gun A submachine gun (SMG) is a magazine (firearms), magazine-fed automatic firearm, automatic carbine designed to fire handgun cartridges. The term "submachine gun" was coined by John T. Thompson, the inventor of the Thompson submachine gun, to descri ...

variant is designated A1, and the semi-automatic variant is designated S1. The EVO 3 designation denotes that the firearm is a third generation of CZ's line of small submachine guns started by the Škorpion vz. 61, which is mechanically unrelated.

Design details

The Scorpion Evo 3 is a blowback operated carbine evolved from a Slovak prototype submachine gun developed by Laugo. Chambered in

9×19mm Parabellum The 9×19mm Parabellum (also known as 9mm Luger, 9mm NATO or simply 9mm) is a Rim (firearms)#Rimless, rimless, Centerfire ammunition, centerfire, tapered cartridge (firearms), firearms cartridge. Originally designed by Austrian firearm designer ...

, the Scorpion EVO 3 is mostly polymer, making it a lightweight, compact submachine gun designed to be easily maneuvered in confined spaces. The A1 variant features a standard left-side non-reciprocating charging handle, although it is ambidextrous and can be switched from side-to-side. It also has an ambidextrous select fire switch, giving the operator the choice of "safe", semi-automatic, three-round burst, or fully automatic fire, while the S1's switch only features "safe" and semi-automatic fire. The standard version comes equipped with a folding, adjustable and fully removable stock for transport. The handguard is lined with multiple

Picatinny rail The 1913 rail (MIL-STD-1913 rail) is an American rail integration system designed by Richard Swan that provides a mounting platform for firearm accessories. It forms part of the NATO standard STANAG 2324 rail. It was originally used for mount ...

s for the addition of attachments such as grips, sights,

flashlight A flashlight (US English) or electric torch (Commonwealth English), usually shortened to torch, is a portable hand-held electric lamp. Formerly, the light source typically was a miniature incandescent light bulb, but these have been displaced ...

s, and

laser A laser is a device that emits light through a process of optical amplification based on the stimulated emission of electromagnetic radiation. The word ''laser'' originated as an acronym for light amplification by stimulated emission of radi ...

s. The handguard on the American semi-automatic offering features

M-LOK M-LOK, for Modular Lock, is a firearm Rail Integration System, rail interface system developed and patented by Magpul Industries. The license is free-of-charge, but subject to an approval process. M-LOK allows for direct accessory attachment ...

attachment points, with a single Picatinny rail on top.

Users

Current users

* : Federal Law enforcement, Tucuman Police, San Juan Police Policía de Entre Ríos presento nuevos subfusiles de sus fuerzas especiales * : Water Patrol Service * :

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* :

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* :

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* :

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* :

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* :

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* :

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: Uttar Pradesh Police Anti-Terrorism Squad (UP ATS), built under ToT by VINVELI Automated Systems Private Limited * :

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* : Kenya Police Service * :

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, *

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: Mauritius Police Force Special Support Unit, Special Mobile Force (GIPM) * : Polícia Aérea of the

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and

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. * : '' Brigada Specială de Intervenție a Jandarmeriei'' *: Special forces * :

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* : Used by

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. * : Unknown quantities delivered from the

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, deployed in combat in the

2022 Russian invasion of Ukraine On 24 February 2022, , starting the largest and deadliest war in Europe since World War II, in a major escalation of the Russo-Ukrainian War, conflict between the two countries which began in 2014. The fighting has caused hundreds of thou ...

. *

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: People's Public Security drug enforcement unit (Bureau C47), Army's Competition Rifle Team, Guards Command (K01)

Non-State actors

* Izz adin Al-Qassam Brigades During a A prisoners swap with Israel at the end of January 2025, Hamas members were seen with new guns , A forensic analysis by Al-Jazeera’s Sanad service identified the weapon as CZ Scorpion EVO 3, equipped with a silencer, a front grip, a scope, and an extended magazine

Former users

Islamic Republic of Afghanistan The Islamic Republic of Afghanistan was a presidential republic in Afghanistan from 2004 to 2021. The state was established to replace the Afghan Afghan Interim Administration, interim (2001–2002) and Transitional Islamic State of Afghanist ...

: Used by ANA Commandos.

Planned procurement

* : Planned to purchase about 1,000 Scorpion EVO 3 A1 submachine guns but directly canceled the order by the Czech government due to US Executive Order 13936.

References

External links

* {{DEFAULTSORT:CZ Scorpion Evo 3 A1 9mm Parabellum submachine guns Submachine guns of the Czech Republic Weapons and ammunition introduced in 2009