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Type 67 machine gun
Type 67 machine gun
Type 67 machine gun
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The Type 67 is a general-purpose machine gun, chambered in 7.62×54mmR formerly used by the People's Liberation Army.[3]

Key Information

History

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The Type 67 machine gun was developed as a lightweight replacement for the Type 53 (SG43) and Type 57 (SGM) medium 7.62 mm machine guns in 1959.[4] The first tests for the Type 67 started in 1963.[4] Research on the weapon was led by Dr. Duo Ying Jian from the Beijing Industrial Technology Academy.[5] After Soviet-Chinese relations began to break down, there were concerns that further technological assistance would not be rendered, including supplying them with Soviet-made PKMs.[5]

The first combat use of the Type 67 was with Mujahideen forces fighting in Afghanistan fighting against pro-Soviet forces in 1980.[4] These found their way through smuggling in Pakistani soil.[4] In the Syrian Civil War, the Type 67 is found in use with Syrian opposition forces fighting against government forces from 2015.[3] It is suggested these were likely captured from Syrian troops.[3] It has also been used in the Yemeni Civil War against the Houthis.[3]

Design history

[edit]

According to a United States Army Materiel Command analysis, the Type 67 uses the DP trigger mechanism, the quick-change barrel of the SG-43, a gas regulator similar to the RPD, the ZB vz. 30 bolt mechanism, and a modified Maxim-type feed mechanism.[6]

The furniture was made in wood with the integral non-detachable bipod attached to a gas tube.[7] For using the Type 67 at long range, a tripod can be used when needed.[7] The Type 67 was initially supposed to be used as a medium machine gun (exclusively with a tripod), but Chinese engineers studied a captured M60 GPMG from American-led military forces in the Vietnam War.[5] Further design revisions were made where the bipod was made standard to be used.[5]

Since 1967, the Type 67 has gone through two model modifications and improvements, with the newer models designated Type 67-1 and Type 67-2.[1]

Variants

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  • Type 67-1: This has a non-fluted barrel with the bipod clamped to the barrel below the front. This can be removed.[7] Furniture is made from plastic.[7]
  • Type 67-2: Uses the same barrel, but lighter.[7] Tripod is used instead of a bipod, made from stamped steel instead of steel tubing.[7] The gunner can attach a telescopic or night sight.[7] On late production models, the AA sight base is removed.[7]

Users

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Former

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Non-state actors

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References

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Type 67 machine gun

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from Grokipedia
The Type 67 machine gun is a gas-operated, belt-fed general-purpose machine gun chambered in 7.62×54mmR, developed by China in the mid-1960s as the People's Liberation Army's (PLA) first indigenous design to replace outdated Soviet-derived medium machine guns like the Type 53 and Type 57. Adopted in 1967 after testing prototypes from 1963, it features a quick-change barrel, open-bolt firing mechanism, and a unique amalgam of influences including the ZB vz. 26 tilting bolt lock, SG-43 barrel system, and RPD gas regulator, distinguishing it from direct copies of foreign designs like the Soviet PK. Weighing approximately 11 kg with an overall length of 1,345 and a 605 barrel, the Type 67 delivers a cyclic between 650 and 700 rounds per minute, fed by 100- or 250-round non-disintegrating metal belts loaded from the right side. It supports versatile roles, including infantry squad support on a bipod, sustained fire on a , or mounting on vehicles and anti-aircraft setups, with and a fixed wooden stock for stability. The weapon's development began in amid China's push for self-reliance in arms production, evolving through field trials to address limitations in earlier models' weight and mobility. Variants include the improved Type 67-1 (introduced 1978) with enhanced reliability and the Type 67-2 (1982), featuring a lighter and components for better ergonomics, though the original remains in limited reserve use. In service, the Type 67 equipped PLA forces during the late era, seeing limited combat in the and later supplied to Afghan mujahideen via , while exports through reached countries including , , , , , , , and . It has appeared in modern conflicts, such as with Syrian opposition groups since 2015 (possibly captured or supplied) and Yemeni pro-government forces in 2015, as well as in the since 2022, underscoring its enduring proliferation despite replacement by the Type 80 and Type 88 in Chinese service.

Development

Origins and requirements

The development of the Type 67 machine gun was initiated in 1959 by the (PLA) as part of broader efforts to modernize infantry weapons, as the existing Type 53, a copy of the Soviet SG-43 , and the Type 57, a copy of the SGM, were heavy and increasingly obsolete for versatile squad-level operations. These weapons, weighing around 12 kg or more, restricted mobility in China's diverse terrains, prompting the need for a lighter, more adaptable machine gun to serve in squad support roles capable of both short bursts and sustained fire. Initial requirements emphasized a lightweight design under 12 kg to improve portability, compatibility with the standard ammunition already in widespread use, and a gas-operated mechanism to ensure reliability across varied environmental conditions, from mountainous regions to humid lowlands. The weapon was initially envisioned as a for tripod mounting to support in defensive and offensive roles without relying on even heavier designs. This focus on self-sufficiency was accelerated by the , which began deteriorating in the late 1950s and escalated by 1960, raising concerns over continued access to Soviet technical assistance and licensed production, thus compelling to pursue original designs. Research and early conceptualization were led by Dr. Duo Ying Jian of the Beijing Industrial Technology Academy, with involvement from the China North Industries Corporation () in prototyping and integration efforts to align the design with PLA operational needs. 's role extended to overseeing the transition from Soviet-influenced models to a domestically engineered solution, ensuring the Type 67 could meet production scalability without foreign dependencies.

Design process and testing

The development of the Type 67 machine gun commenced in late 1959, led by Dr. Duo Ying Jian and a small team of researchers at the Industrial Technology Academy, with the goal of creating an indigenous to supplant earlier Soviet-derived designs. The design process drew on a hybrid approach, integrating proven components from multiple foreign systems to facilitate production using existing Chinese manufacturing infrastructure strained by the Sino-Soviet rift. Key elements included the simple trigger mechanism of the Soviet DP-28, the quick-change barrel of the SG-43 for sustained fire heat management, the adjustable gas regulator inspired by the RPD, the locking system from the Czechoslovak , and a modified Maxim-style non-disintegrating belt feed for reliable ammunition handling. This modular integration allowed engineers to balance functionality, reliability, and ease of assembly while overcoming limitations in advanced tooling access. During the process, the design evolved from an initial configuration to a (GPMG) after PLA experts analyzed captured U.S. M60 observed in the , leading to the addition of a bipod for enhanced squad-level mobility and versatility. Initial prototypes were rigorously tested starting in 1963, where they outperformed the incumbent Type 53 and Type 57 machine guns in comparative evaluations focused on operational reliability and endurance. These trials prompted iterative refinements in the mid-1960s, including efforts to reduce overall weight from heavier early configurations through optimized component layouts and material selections, without compromising the weapon's robust gas-operated cycling. To ensure cost-effective scalability, the final design prioritized stamped steel fabrication for major assemblies like the receiver and optional tripod legs, alongside minimal precision , enabling efficient at state arsenals. Following successful validation of these iterations, the Type 67 was formally adopted in 1967 and entered serial production under facilities managed by the North Industries Corporation (), marking China's first fully domestic .

Design

Operating mechanism

The Type 67 machine gun operates using a gas-driven long-stroke piston system, where propellant gases are tapped from a port in the barrel and directed downward into a gas cylinder below the barrel to drive the operating rod and piston assembly rearward. This motion unlocks the bolt, extracts and ejects the spent cartridge case, and chambers a fresh round from the belt. The system incorporates an adjustable gas regulator patterned after the Soviet RPD light machine gun, which allows the operator to modify the amount of gas diverted to the piston for optimal performance under varying conditions, such as normal firing or adverse environments with heavy fouling, thereby helping to manage recoil and prevent overheating during prolonged use. The locking mechanism employs a derived from the Czechoslovak design, where the bolt tilts vertically downward to engage locking lugs in the receiver for secure headspace and to withstand the pressure of the cartridge. Firing from an open-bolt position with a fixed , the weapon relies on the bolt's rearward travel to cock the mechanism before each shot, enhancing safety by reducing risks in sustained fire scenarios. The trigger group, adapted from the Soviet DP-28/DPM , supports fully automatic fire only, with the sear releasing the bolt forward under trigger pressure to initiate the firing cycle. Ammunition feeding utilizes non-disintegrating belts holding 100 or 250 rounds, loaded from the right side in a modified Maxim-style system where the belt drapes over the top of the receiver and is advanced by cams in the feed module that push cartridges into the chamber. This configuration supports the weapon's general-purpose by enabling reliable feeding during bipod or tripod-mounted operations. For sustained fire, the barrel features a quick-change mechanism borrowed from the Soviet SG-43 , including an integrated carrying handle that allows hot swaps without tools, ensuring minimal interruption and maintaining performance over extended bursts. Safety is enhanced by the open-bolt operation and a dust cover over the feed mechanism that also secures the in the forward position to prevent accidental actuation when not in use. The overall design emphasizes durability for the general-purpose role, with the gas system's adjustability and quick barrel replacement enabling effective operation in diverse tactical environments without rapid degradation.

Specifications and features

The Type 67 machine gun is chambered for the rimmed cartridge, a standard intermediate round that provides reliable performance in squad automatic roles. It achieves an of 800 meters for point targets and up to 1,000 meters for area targets when mounted on a , allowing versatility in both supported and unsupported fire. The weapon's dimensions include an overall length of 1,345 mm and a barrel length of 605 mm, contributing to its balanced handling as a . Unloaded weight is 11 kg including the integrated bipod, making it portable for squads despite being slightly heavier than the contemporary American M60 GPMG, which weighs approximately 10.5 kg empty. Key performance metrics include a cyclic rate of fire between 650 and 700 rounds per minute and a muzzle velocity of approximately 840 m/s, enabling sustained suppressive fire without excessive overheating thanks to its gas-operated, air-cooled design.
SpecificationValue
Caliber7.62×54mmR
Effective range (point/area)800 m / 1,000 m
Overall length1,345 mm
Barrel length605 mm
Weight (unloaded, with bipod)11 kg
Rate of fire650–700 rpm
Muzzle velocity840 m/s
The Type 67 features a wooden and shoulder stock for ergonomic handling during prolonged carry and firing, with the stock designed for stability in prone or bipod-supported positions. An integrated folding bipod with adjustable legs mounts under the barrel for rapid deployment in roles, while an optional infantry (weighing about 13 kg) supports extended fire missions. consist of a front post and rear tangent adjustable up to 1,000 meters, with provisions for an anti-aircraft sight base on early models to enable elevated firing against low-flying targets. Ammunition is fed exclusively via non-disintegrating steel belts from the right side, typically in 100- or 250-round configurations, with a 100-round option available for lighter portability in scenarios. The quick-change barrel facilitates field maintenance, allowing for straightforward disassembly and reassembly to minimize downtime during operations. This combination of features emphasizes the Type 67's role as a versatile squad support weapon, prioritizing reliability through its gas-operated mechanism.

Variants

Type 67-1

The Type 67-1 variant represents an early upgrade to the original Type 67 , introduced around 1978 to enhance manufacturability and usability while preserving the core operational features. This model retained the belt-feed system of the base design but incorporated targeted modifications for improved production efficiency and field adaptability. A primary change was the adoption of a non-fluted barrel, which simplified machining processes and reduced costs compared to the fluted barrel of the initial Type 67, without compromising the quick-change capability essential for sustained fire. The bipod was redesigned as a removable unit clamped directly to the barrel below the front sight, enabling easy detachment for vehicle-mounted applications or alternative configurations such as sniper support roles. Furniture components, including the and , transitioned from to , offering weight reductions and greater resistance to environmental factors like moisture and temperature extremes. These updates positioned the Type 67-1 for broader domestic upgrades within the and export markets in and , with production continuing into the 1980s alongside the original model.

Type 67-2

The Type 67-2, introduced in the early as a refined evolution of the original Type 67 design developed during the , featured a lighter non-fluted barrel with a thinner profile compared to earlier variants while maintaining an overall gun weight of approximately 11 kg and compatibility with the base model's gas regulator system. A key enhancement in the Type 67-2 was the standard integration of a lightweight stamped tripod mount, weighing about 5 kg, for sustained fire or anti-aircraft applications, replacing heavier tripods from prior models; the variant retains the integral bipod for roles. Later production units, particularly post-1980, omitted the early anti-aircraft sight base to emphasize ground support roles, and included provisions for optional optical sights such as telescopic or infrared devices to improve targeting accuracy. These changes further optimized the variant for versatile deployment. Production of the Type 67-2 focused primarily on equipping reserves, with additional units exported to allied nations in and through , spanning from the 1980s into the 1990s.

Operational history

Introduction and early deployment

The Type 67 machine gun entered service with the (PLA) in 1967, marking China's first domestically designed and serving as the standard squad support weapon at the platoon and company levels. It was developed to replace the earlier Type 53 and Type 57 medium machine guns, which were local copies of Soviet designs, thereby streamlining infantry firepower with a more versatile, lighter system. Initial deployments focused on border security and routine operations. Production began modestly following adoption, ramping up through the early 1970s to equip regular formations, though exact output figures remain limited in public records; by the mid-1970s, it had become a core element of PLA ground forces amid escalating regional tensions. PLA training emphasized the Type 67's belt-fed operation and quick-change barrel for sustained fire, integrating it into combined arms tactics alongside rifles like the Type 56 for fireteam maneuvers during patrols and exercises. Logistically, its use of the existing 7.62×54mmR cartridge—standardized from prior Soviet-influenced weapons—simplified supply chains, allowing seamless ammunition sharing across machine guns and rifles during Cold War-era mobilizations.

Use in major conflicts

The Type 67 machine gun first saw extensive combat deployment during the Soviet-Afghan War in the 1980s, where fighters acquired the weapon through smuggling routes originating from and transiting via . These general-purpose machine guns were integrated into guerrilla tactics, providing support in ambushes against Soviet convoys and armored units due to their of up to 1,000 meters and capacity for sustained belt-fed operation. The weapon's gas-operated mechanism proved reliable in the rugged Afghan terrain, contributing to its role in asymmetric engagements that inflicted significant casualties on Soviet forces. In the Syrian Civil War starting in 2015, the Type 67 was employed by opposition rebels in urban combat environments, such as street battles and defensive positions in cities like . Its robust construction and ability to deliver prolonged bursts made it suitable for suppressive roles amid close-quarters fighting, though its weight of approximately 11 kg limited mobility for fighters conducting rapid maneuvers. Captured examples were repurposed by militants for static defensive setups, including fortified checkpoints and anti-infantry positions, enhancing their firepower in prolonged sieges. During the Yemeni Civil War from 2015 onward, the Type 67 appeared in the hands of pro-government forces operating in the mountainous regions of Ma'rib governorate, where tripod-mounted variants supported anti-vehicle and against Houthi advances. The weapon's design, featuring a quick-change barrel, allowed for extended firing sequences in harsh, dusty conditions typical of Yemen's interior, underscoring its utility in defensive operations. Reports highlighted its comparative durability over lighter alternatives, though logistical challenges in mobility persisted in fluid highland skirmishes. Overall, the Type 67 exhibited strengths in sustained fire capabilities, enabled by its heavy barrel and gas-operated reliability, which supported up to several minutes of continuous operation before barrel changes. However, its greater weight relative to the Soviet PKM (7.5 kg) posed portability issues in dynamic asymmetric scenarios. This made it particularly favored by non-state actors for low-maintenance, fixed-position roles in prolonged conflicts, contributing to its proliferation despite estimated heavy attrition across these wars.

Users

State operators

The Type 67 machine gun was adopted by the (PLA) of the in 1967 as its primary , with improved variants designated Type 67-1 in 1978 and Type 67-2 in 1982. It served as the standard squad support weapon until the late 1980s, when it began to be supplemented and partially phased out by licensed copies of the Soviet , such as the Type 80 and Type 85, which offered similar performance with manufacturing advantages. The Type 67 remained in limited frontline and reserve use through the and into the , gradually replaced by lighter 5.8mm designs like the due to its weight of approximately 11 kg and absence of modern ergonomics or optics compatibility. Several other nations adopted the Type 67 through Chinese and exports, primarily in and Africa during the era. incorporated it into its armed forces for infantry support roles, and it continues in active service as a . received the weapon via exports and integrated it into its military inventory. maintains it as part of its inventory, valued for its reliability in harsh conditions. adopted the Type 67 for use by its armed forces. employed limited numbers during the with the North Vietnamese Army, with service continuing into the 2010s. Current state operators beyond these include , the , , Syria's Syrian Arab Army, , and , where it supports border security and efforts. Across these users, the Type 67's adoption timelines generally span the to via bilateral aid, with retirements driven by transitions to lighter, NATO-compatible systems like the in modernizing forces, though many retain small stockpiles for training due to its robust chambering and low maintenance needs.

Non-state actors

The Type 67 machine gun has seen adoption by non-state actors in multiple conflict zones, primarily through capture, , or external supply channels. During the Soviet-Afghan War, fighters first employed the weapon in combat starting in 1980, obtaining it via smuggling networks originating from , where Chinese-origin arms were routed to support anti-Soviet resistance. Its belt-fed system proved suitable for sustained fire in prolonged engagements typical of . In the , opposition groups integrated the Type 67 into their arsenals from at least mid-2015 onward, with visual evidence from rebel fighters indicating use against government forces; acquisition likely involved capturing stocks from regime depots or receiving supplies from foreign backers. The Type 67's proliferation among non-state actors stems from factors such as the widespread availability of ammunition on illicit markets and the weapon's , which allows basic maintenance without specialized tools, enhancing its appeal in resource-scarce environments. Limited reports also note its occasional appearance with African militias through surplus channels, though documentation remains sparse compared to Middle Eastern uses.
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