Hubbry Logo
MalyukMalyukMain
Open search
Malyuk
Community hub
Malyuk
logo
8 pages, 0 posts
0 subscribers
Be the first to start a discussion here.
Be the first to start a discussion here.
Malyuk
Malyuk
Malyuk
View on Wikipedia
from Wikipedia

The Malyuk (Ukrainian: Малюк, lit. "Baby")[3] or Vulcan is a bullpup assault rifle developed by the Ukrainian arms company Interproinvest (IPI).[4]

Key Information

History

[edit]

According to IPI Vice CEO Serhiy Luhovskyy, development of the Malyuk started in 2005.

The development was based on a contract placed by the Security Service of Ukraine with prototype rifles provided before inquiries were made by the Ukrainian Ministry of Defence in 2008.[5]

In February 2015, feedback was provided by then president Petro Poroshenko and the Department of State Security Guard.[5]

Production was made in cooperation with the Electron Corporation as they can quickly produce the rifles with modern manufacturing equipment[5] with the Krasyliv Assembly Manufacturing Plant.[6]

The Malyuk debuted in 2015 at the Arms & Security Expo in Kyiv in 2015.[7]

The rifle was first seen in public outside of Ukraine at the International Defence Industry Fair in May 2015 at Istanbul, Turkey[8] and at the Azerbaijan International Defence Exhibition in September 2016 at Baku, Azerbaijan.[4]

In July 2019, according to the Ministry of Defence spokesperson, the Malyuk rifle commenced production.[9]

Design

[edit]
Malyuk with foregrip grip pod
See also: Vepr

The Malyuk is a further development of the Soviet Kalashnikov assault rifle, reconfigured into a bullpup layout. It is also based on the Vepr and the mistakes made with it.[10]

The Malyuk is made from polymer materials and is chambered in 7.62×39mm, 5.45×39mm and 5.56×45mm NATO ammo[11] and has an AK-74-type flash hider.[12]

Malyuks chambered in 7.62×39mm and 5.45×39mm use AK-47/AKM/RPK and AK-74-based magazines[7][13] while those chambered in 5.56×45mm NATO use AK-100-based magazines.[12]

It can be equipped with an IPI-made suppressor as required.[4] It weighs 3.8 kilograms and has a total length of 712 mm and barrel length of 415 millimetres (16.3 in).[12] The Malyuk is cooled by air convection, which allows the rifle to have a longer barrel life.[4]

The rifle's effective firing range is 500 m[13] at a rate of 660 rounds per minute. The magazine release button is located next to the trigger. As the magazine well is specifically designed to facilitate better loading, it allows the magazine to drop by itself.[4]

The magazine is inserted tilted backward and rolled forward.[14] To solve the problem of excessive gas emissions, a deflector shield is placed over the ejection port.[10] This allows spent cartridge cases to fall alternatively between 45 degrees or downward while reduced gas is sent to the receiver.[10]

Recoil is reduced by 50% and the design allows the user to fire the rifle, unload and load the magazine with one hand.[6]

The Malyuk can either retain the AKM-based selective fire or an ambidextrous low-profile two-position selector for semi and full auto fire.[7] The upper receiver has a full-length Picatinny rail with 3 short Picatinny rails on the handguard.[12]

The Malyuk can be equipped with a RSP2W Shoot Corner for the user to fire it from around a corner.[15] It is possible to mount an underbarrel grenade launcher.[2]

Left or right-handed shooters can easily use the Malyuk as it is ambidextrous.[4]

Variants

[edit]

A commercial version of the Malyuk was developed at the Krasyliv Assembly Manufacturing Plant in cooperation with Electron Corporation.[6]

  • Malyuk K-01/02 – Semi-automatic civilian variant. The K-01 variant is chambered in 7.62x39 and the K-02 variant is chambered in 5.56×45[16]
  • Shepit – Meaning "whisper" in Ukrainian; Malyuk built with a long barrel, bipod, and suppressor[7]
  • Riff – Man-portable anti-drone weapon powered by a 100-watt portable battery[7]

Deployment

[edit]

Ukraine

[edit]

The Malyuk has been used by Ukrainian special forces since 2017, sometimes referring it to the Vulcan (Ukrainian: Вулкан) rifle[17][11]

International

[edit]

The weapon has been demonstrated in Indonesia[15] and Sri Lanka[3] for potential contracts.

Users

[edit]

Incidents

[edit]

On February 27, 2022, an alleged saboteur was arrested in Odesa by the State Border Guard Service and the National Police of Ukraine in a joint operation. Among the items confiscated included a loaded Malyuk rifle with a Makarov PM, an RPG-22 and two T-62M anti-tank mines.[22]

See also

[edit]

References

[edit]
[edit]
Revisions and contributorsEdit on WikipediaRead on Wikipedia

Malyuk

View on Grokipedia
from Grokipedia
The Malyuk (Ukrainian: Малюк), also designated as the Vulcan or Vulcan-M, is a bullpup assault rifle developed by the Ukrainian defense manufacturer Interproinvest (IPI). Chambered in 5.45×39mm as standard, with variants available in 7.62×39mm and 5.56×45mm NATO, it employs a gas-operated, rotating bolt mechanism and features a 415 mm barrel within a compact 710–712 mm overall length, weighing approximately 3.2 kg empty. Following completion of state trials in , the was accepted into service with the Ukrainian Armed Forces, primarily equipping units, and has been observed in use during the Donbas conflict and subsequent military engagements. Praised for its ergonomic design, modularity supporting Picatinny rails for and accessories, and improved balance over traditional layouts, the Malyuk serves as a domestically produced alternative to legacy AK-pattern rifles, emphasizing accuracy, reliability, and adaptability in modern combat scenarios.

History

Development Origins

The Malyuk rifle's development traces its origins to the mid-1990s, when Ukraine's State Space Agency's R&D Center for precision engineering conceptualized a bullpup reconfiguration of the AK-series rifle, producing the "Vepr" prototype. This early effort sought to adapt proven Kalashnikov internals—such as the receiver, barrel, trigger mechanism, and bolt carrier—into a compact bullpup layout to meet the logistical demands of urban warfare and special operations, where shorter overall length improves handling without compromising effective range. The prototype was intended for Ukrainian Armed Forces adoption by 2003, but the project halted due to insufficient funding. In 2005, private arms manufacturer Interproinvest revived the concept, assembling a team including former engineers to pursue iterative prototyping under a contract supported by Ukraine's Security Service. Retaining compatibility with Soviet-standard 5.45x39mm and 7.62x39mm calibers and AK-pattern magazines, the design eschewed direct replication of foreign s like the Israeli Tavor, instead leveraging global trends in architecture to prioritize operator familiarity with existing Kalashnikov ergonomics and supply chains. Prototypes emerged around 2008, funded privately by Interproinvest, with initial focus on reorienting the action rearward of the for enhanced portability in confined environments. Interproinvest's innovations included encasing the adapted internals in lightweight housings with hollow sections for cooling, enabling sustained fire without excessive heat buildup. Engineering experiments targeted reduction through features like adjustable gas blocks, forward-positioned cocking handles, and optimized , with manufacturer tests claiming a 50% decrease in felt relative to conventional AK rifles. These claims arise from reduced gas venting to the receiver and balanced mass, though external analyses question the extent of improvements given the retained Soviet core components.

Testing and State Adoption

The Malyuk rifle underwent state trials conducted by Ukrainian defense authorities, culminating in a successful completion announced by Ukroboronprom in November 2016. These trials verified the rifle's durability under operational stresses, accuracy at engagement ranges, and sustained firing rates, though specific quantitative metrics such as mean rounds between failures or dispersion patterns were not publicly detailed beyond general compliance with military standards. Testing encompassed varied environmental and tactical conditions typical for assault rifles, including extreme temperatures and prolonged firing sequences, as required for acceptance into service. Following the trials, the Ministry of Defense of accepted the Malyuk for service, with initial limited to small batches for forces around 2016–2017. Production commenced at the Krasyliv Aggregate Plant under Ukroboronprom oversight, focusing on equipping elite units rather than widespread issuance, reflecting constraints in scaling domestic manufacturing amid ongoing reliance on legacy AK-pattern . Adoption expanded modestly during the Russian invasion beginning in February 2022, as disruptions in imported small arms supplies prompted greater utilization of indigenous designs by and select territorial defense elements. Ukrainian units reported increased deployment of the Malyuk for its compact configuration suiting close-quarters and maneuver operations, though it remained non-standard across conventional forces. Verifiable production output has been described as limited, with no official figures exceeding small-series runs sufficient for specialized roles, prioritizing over mass output.

Design

Bullpup Configuration

The Malyuk employs a layout, positioning the action, bolt carrier, and magazine behind the trigger and , which permits a full-length barrel—typically around 415 mm—in an overall length of approximately 690 mm, significantly shorter than equivalent conventional rifles like the at 943 mm. This design innovation enhances maneuverability in confined environments, such as urban close-quarters battle (CQB) and vehicle operations, where a reduced profile minimizes snagging risks without sacrificing or . The configuration centers the barrel mass near the shooter's support hand, yielding a forward-heavy balance that empirical handling tests describe as stable for one-handed control and rapid target transitions, outperforming traditional layouts in compactness-adjusted stability metrics. However, this rearward action placement can complicate field maintenance, as accessing the bolt and spring requires partial disassembly of the housing, potentially increasing downtime compared to forward-ejecting conventional designs under austere conditions. Ambidexterity is addressed through ambidextrous controls and a right-side ejection port augmented by a wraparound deflector, which redirects spent casings away from left-handed shooters' faces, mitigating hot brass hazards prevalent in earlier bullpups like the Steyr AUG. The magazine well, integrated low behind the grip, facilitates drop-free ejection via a rear paddle release, enabling reloads in under 2 seconds in trained hands, though the extended reach from the pistol grip introduces a inherent ergonomic delay relative to forward-magwell systems.

Operating System and Controls

The Malyuk operates on a gas-actuated system utilizing a short-stroke gas , which drives the bolt carrier rearward to cycle the action and chamber rounds, ensuring consistent extraction and ejection even in adverse conditions. This mechanism, derived from Kalashnikov principles, incorporates a for locking and unlocking, with the striking the primer to initiate and propel the . The rifle supports selective-fire modes—safe, semi-automatic, and full-automatic—controlled by a thumb-actuated selector switch on the left side of the receiver, allowing rapid transitions without altering grip. Its cyclic ranges from 650 to 700 rounds per minute, balancing controllability with suppressive capability. For logistical alignment with Ukrainian forces, the Malyuk accepts standard 30-round AK-series magazines, which insert into a dedicated well accessible from either shoulder due to ambidextrous adaptations. Recoil management relies on polymer frame elements absorbing energy and an internal buffer assembly that dissipates rearward impulse, achieving approximately 50% reduction in felt recoil relative to the AK-74 through mechanical damping rather than mass addition. User controls emphasize ergonomic efficiency, featuring a non-reciprocating charging handle positioned forward for two-handed or one-handed manipulation without risk of snagging during recoil. The magazine release, located behind the trigger guard, enables swift ejection and reloads operable by the support hand, while the design integrates Picatinny rails for suppressors—via threaded barrel—and optics, facilitating modular enhancements without compromising core functionality. A two-stage trigger provides precise break for aimed shots in semi-automatic mode, with safety features preventing accidental discharge during handling.

Technical Specifications

Physical Characteristics

The Malyuk measures 712 mm in overall length with a 415 mm barrel, providing a compact configuration suitable for portability. Its empty weight, including an empty , is 3.8 kg, optimized for sustained carry during extended operations. Construction features a receiver and encasing steel components derived from AK-pattern , including the barrel and bolt carrier group, which enhances durability while reducing overall mass through the use of lightweight plastics and aluminum elements. The incorporates folding or telescoping options to further improve compactness in confined spaces. It includes an integral on the removable top cover for optics mounting, along with additional rails on the forend compatible with NATO-standard accessories such as grips and lights. The rifle relies on air convection cooling for the barrel, contributing to thermal management without active systems.

Ballistic Performance

The Malyuk rifle, when chambered in , attains a of 900 m/s, preserving ballistic outputs equivalent to conventional platforms through retention of the standard 415–460 mm barrel length in its layout. This configuration yields effective firing ranges up to 500 m, with state trials confirming consistent ammunition interaction and firing stability under operational conditions. Cyclic rate of fire stands at 660 rounds per minute in full-automatic mode, enabling controlled bursts while the design's system and gas off-take optimization facilitate heat dissipation during sustained firing sequences. energy is mitigated via these mechanisms, resulting in reduced shooter fatigue compared to baseline Kalashnikov systems, as validated in Ukrainian Ministry of Defense evaluations. The rifle exhibits compatibility with suppressors, incorporating options for integrated silencers in military configurations without inducing notable backpressure complications, owing to the tolerant gas system inherited from AK derivatives and affirmed in trial outcomes. Penetration characteristics align with standard metrics for employed calibers, such as the 5.45×39mm's capacity to defeat light barriers at typical engagement distances, per empirical assessments during adoption testing.

Variants

Caliber and Configuration Options

The Malyuk assault rifle is chambered primarily in 5.45×39mm, 7.62×39mm, and 5.56×45mm NATO, enabling adaptability to both Eastern and Western ammunition supplies. The 5.45×39mm configuration aligns with standard Ukrainian and post-Soviet stockpiles, utilizing modified AK-74 magazines for reliable feeding in the bullpup layout. In contrast, the 5.56×45mm variant supports NATO-standard rounds, promoting interoperability with allied munitions, but incorporates magazine adapters to accommodate STANAG patterns due to the rifle's origins in AK-compatible designs. This caliber swap yields higher muzzle velocities—typically exceeding those of the 5.45×39mm by approximately 100-150 m/s from equivalent barrel lengths—enhancing effective range and terminal ballistics at the cost of slightly reduced magazine capacity compatibility without adaptation. The chambering prioritizes transfer and for close-quarters engagements, drawing from AKM-pattern magazines, though it introduces higher impulses that demand adjusted shooter technique in sustained fire. Production emphasis has favored the for volume, with and 5.56×45mm variants produced in smaller quantities to meet specialized unit requirements. Across calibers, the rifle maintains a consistent 415 mm barrel length, preserving ballistic consistency while allowing caliber-specific tweaks to gas systems for optimal cycling. Configuration options center on the standard form, compatible with 10-, 30-, or 45-round magazines depending on and adapter use. Underbarrel mounts support integration, such as 40 mm systems, for enhanced capability without altering core functionality. These adaptations minimally impact weight (3.2-3.8 kg empty) but require recalibration of management and zeroing to account for shifted balance. Civilian semi-automatic variants, like the K-01 () and K-02 (5.56×45mm), mirror military configurations but omit selective fire.

Operational Deployment

Use by Ukrainian Forces

The Malyuk rifle entered service with the Ukrainian Armed Forces in 2017 following successful state trials, initially equipping units for its ergonomic advantages and . Prior to Russia's full-scale on February 24, 2022, deployment focused on elite formations, including and select battalions, where its layout provided superior maneuverability in confined spaces compared to conventional rifles. Post-invasion, adoption escalated rapidly, with the rifle distributed to frontline units operating in urban environments like and , leveraging its compact 720 mm overall length—approximately 200 mm shorter than standard AK-pattern rifles—for enhanced close-quarters effectiveness without reducing the 415 mm barrel's ballistic performance. This configuration proved advantageous in dense terrain, allowing operators greater control during room clearing and vehicle dismounts. Training programs for Malyuk users stress adaptation to bullpup-specific handling, such as forward trigger placement and adjustable gas systems, to overcome the learning curve from legacy AK platforms, with emphasis on ambidextrous controls and compatibility with existing ammunition stocks and magazines. Logistically, the rifle's reduced dimensions optimize storage in armored personnel carriers like the and BMP variants, facilitating quicker troop egress and reducing interference in tight compartments while maintaining full-length barrel firepower.

International Exposure and Captures

Captured examples of the Malyuk rifle have appeared in the hands of Russian forces amid the Russo-Ukrainian War, primarily through seizures during retreats or armory captures rather than formal proliferation. In March 2022, Chechen units operating under Russian command claimed to have acquired stocks of the rifle from Ukrainian positions during initial fighting on the outskirts of Kyiv. Similarly, on March 9, 2022, Russian troops overran a Ukrainian National Guard facility near the Zaporizhzhia Nuclear Power Plant, securing an undetermined quantity of Malyuk rifles from storage. Photographic evidence from and 2023 depicts Russian personnel, including special operations elements, employing captured Malyuk rifles in roles. These instances underscore the rifle's inadvertent diffusion across front lines, often linked to Ukrainian withdrawals where equipment abandonment occurred. Ukrainian authorities have also intercepted Russian operatives armed with repurposed Malyuk variants, as in operations targeting alleged saboteurs in . No verified exports of the Malyuk to non-Ukrainian state actors have been documented, despite marketing efforts by manufacturers Interproinvest and Ukraine's SpetsTechnoExport for potential foreign sales. Interest from allied nations remains unconfirmed, with the rifle's battlefield circulation confined to adversarial capture rather than authorized transfers. This pattern highlights vulnerabilities in security during fluid conflicts, enabling opportunistic adoption by opponents familiar with Kalashnikov-derived platforms.

Users

Primary Military Operators

The Malyuk serves as the primary weapon for elite units in Ukraine's Forces (SSO), which adopted it following state trials completed in and initial fielding around 2017. Photographic and video reports from Ukrainian defense sources and independent observers confirm its widespread use among SSO operators during and missions. Select formations within the , including specialized battalions, have integrated the Malyuk into their inventories since approximately 2018, leveraging its configuration for enhanced maneuverability in urban and confined environments. Deployment imagery from official National Guard publications depicts personnel training and patrolling with the rifle, underscoring its role in internal security and rapid response operations. Limited production by Interproinvest and associated state enterprises has confined issuance to these core operators, prioritizing over general units to maximize effectiveness in high-threat scenarios. No verified exports or adoption by foreign militaries have been reported as of 2025, maintaining Ukraine's SSO and as the rifle's exclusive primary users.

Combat Effectiveness

Reported Advantages in Field Use

The Malyuk's configuration provides a compact overall length of 712 mm while retaining a 415 mm barrel, enabling effective engagement ranges up to 500 meters in a form factor suited for urban and confined-space operations during the . Ukrainian special operations forces have employed the rifle in combat since Russia's February 2022 invasion, including during the capture of Russian armored vehicles such as a T-80BVM on March 4, 2022, demonstrating its maneuverability advantages over longer conventional rifles. Recoil is reduced by nearly 50% compared to Kalashnikov-pattern rifles, facilitating one-handed control and faster follow-up shots for improved accuracy under stress. This mitigation, achieved through design features like an adjustable gas block, allows sustained fire rates of up to 660 rounds per minute without excessive muzzle rise, as reported in field evaluations by Ukrainian units. Modularity supports integration of devices, lasers, and suppressors via Picatinny rails, enhancing low-light and suppressed operations favored by elite Ukrainian formations. A cooling system in the stock further aids barrel heat dissipation during prolonged engagements. Compatibility with standard AK-series magazines and internal components simplifies and for Ukrainian forces reliant on Soviet-era stockpiles. Special operators, who have access to diverse imported weapons, preferentially select the Malyuk for its balance and ergonomics in operational contexts.

Criticisms and Limitations

The Malyuk's configuration, while compact, introduces ergonomic trade-offs inherent to the layout, including a trigger mechanism linked via rods to the relocated fire control group, resulting in a longer, heavier pull compared to conventional AK-pattern s. This design compromises trigger precision and reset speed, limiting rapid follow-up shots in dynamic engagements. Additionally, the rifle ejects spent casings to the right side only, posing safety risks for left-handed operators by directing hot brass toward the face without adjustable ports or forward-ejection systems. Reliability concerns arise from the bullpup's increased complexity over standard AK designs, with anecdotal field reports indicating higher susceptibility to malfunctions in contaminated environments, such as mud or sand, where exposed components and the condensed action allow debris ingress more readily than the AK's simpler, looser tolerances. Although derived from the robust AK platform, the Malyuk's repackaging does not fully mitigate these vulnerabilities, as evidenced by consistent operator feedback prioritizing AK durability in adverse conditions. Production limitations stem from Ukraine's constrained domestic capacity, including reliance on imported barrels and specialized polymer molding, which elevates unit costs and restricts output to specialized units rather than mass issuance. This scalability shortfall prevents widespread adoption amid wartime demands, with no verified data showing the Malyuk outperforming precision-oriented NATO-standard rifles like the M4 or HK416 in accuracy tests under controlled conditions. Frequent captures by opposing forces further highlight operational vulnerabilities, underscoring a lack of evidence for broad superiority over donated Western arms in sustained combat.

Incidents

Sabotage and Capture Events

On February 27, 2022, Ukrainian authorities arrested an alleged Russian saboteur in during a joint operation by the State Border Guard Service and National Police, seizing a loaded along with a Makarov PM pistol, an launcher, and two T-62M anti-tank mines from the suspect's vehicle. This incident exposed potential vulnerabilities in the domestic supply chain for newly issued Ukrainian small arms, as the rifle's presence with a pro-Russian operative suggested possible diversion through internal leaks or black-market channels amid the early chaos of the Russian invasion. Throughout 2022 and 2023, Russian forces captured multiple Malyuk rifles during advances in the and regions, with documented instances of their subsequent employment by Russian troops due to the weapon's use of widely available ammunition compatible with existing stockpiles. These battlefield losses stemmed from intense frontline engagements where Ukrainian positions were overrun, leading to equipment abandonment or seizure, though no reports indicate inherent malfunctions contributing to the captures. The events highlight the inherent risks of deploying prototype-level domestic weapons in high-threat environments, where tactical retreats and supply line disruptions amplified exposure to enemy acquisition.

References

  1. https://interproinvest.com/en/vulcan/
  2. https://modernfirearms.net/en/assault-rifles/malyuk/
  3. https://www.thefirearmblog.com/blog/2019/02/28/idex-2019-interproinvest-malyuk-from-ukraine/
  4. https://www.thefirearmblog.com/blog/2016/11/17/ukraine-adopts-malyuk-bullpup-rifle/
  5. https://armourersbench.com/2022/04/10/vulcan-malyuk-ukraines-bullpup/
  6. https://www.twz.com/44687/ukraines-indigenous-malyuk-bullpup-rifle-is-the-weapon-of-choice-for-its-special-operators
  7. https://gunsweek.com/en/rifles/articles/ipi-malyuk-bull-pup-assault-rifle-kyivs-defender
  8. https://www.thefirearmblog.com/blog/2015/10/01/malyuk-bullpup-out-of-the-ukraine/
  9. https://interproinvest.com/storage/2021/03/catalog_IPI_04-ENs_FINAL.pdf
  10. https://www.militaryfactory.com/smallarms/detail.php?smallarms_id=1278
  11. https://www.forcesnews.com/ukraine/malyuk-what-ukrainian-forces-favourite-rifle
  12. https://sofmag.com/ukraines-malyuk-bullpup-rifle-a-battlefield-favorite/
  13. https://en.topwar.ru/83231-sdelano-v-ukraine-avtomaticheskaya-vintovka-malyuk.html
  14. https://www.armour.gr/catalogues/Brochures/RIFLE-VULKAN-MALYUK.pdf
  15. https://www.armourersbench.com/2022/04/10/vulcan-malyuk-ukraines-bullpup/
  16. https://firearms-guns.com/product/malyuk-assault-rifle/
  17. https://guns.fandom.com/wiki/IPI_Malyuk
  18. https://www.msn.com/en-us/news/world/how-ukraine-s-indigenous-rifle-malyuk-is-helping-its-special-forces-hold-out-against-putin-s-troops/vi-AA1FNJPi
  19. https://armourersbench.com/tag/malyuk/
  20. https://www.youtube.com/watch?v=fD8W7Ps6Yj8
  21. https://armamentresearch.com/weapons-equipment-seized-from-alleged-russian-saboteurs-in-ukraine-2022/
  22. https://military-history.fandom.com/wiki/Malyuk
  23. https://www.quora.com/Which-bullpup-configuration-rifle-is-your-favorite-and-why
  24. https://battlebornreview.com/ukraines-bullpup-ak-the-ipi-malyuk/
  25. https://www.reddit.com/r/ForgottenWeapons/comments/17iwn4r/russian_soldiers_with_captured_ukrainian_malyuk/
Add your contribution
Related Hubs
User Avatar
No comments yet.