QBZ-191

China's new-generation standard rifle — a conventionally laid out, short-stroke piston design with a modular rail system, firing a proprietary 5.8×42mm round, and the instrument of the PLA's shift away from the bullpup.

Overview

The QBZ-191, commonly referred to as the Type 191, is the new standard-issue assault rifle of the People's Liberation Army and the People's Armed Police. Chambered in the indigenous 5.8×42mm DBP-191 cartridge, it replaces the bullpup QBZ-95 family from 2019 onwards. The rifle introduces a conventional, ergonomic layout with an aluminium-alloy receiver, polymer furniture, and a full-length Picatinny/M-LOK rail interface, bringing Chinese infantry small arms closer in handling and modularity to contemporary Western designs. The family encompasses the standard rifle, a compact carbine (QBZ-192), and a designated marksman rifle (QBU-191). An export variant is marketed as the CS/LR41.

Development

The QBZ-191 was first publicly revealed at the 1 October 2019 military parade marking the 70th anniversary of the People's Republic, according to South China Morning Post. The weapon system is produced by Chongqing Jianshe, with an export marketing role attributed to NORINCO. The rifle entered PLA service in 2019 and began progressive fielding in the same year, marking a deliberate departure from the two-decade-old bullpup QBZ-95. No earlier development history is publicly documented; open sources characterise the programme as a rapid iteration aimed at closing the modular-rifle gap with the M4, SCAR, and HK416 families.

Design & capabilities

The QBZ-191 uses a gas-operated short-stroke piston and a rotating bolt, consistent with the dominant action philosophy in new-generation service rifles. Its receiver is milled from aluminium alloy and combined with polymer furniture, yielding an empty weight of approximately 3.1 kg, as reported by The Defense Post. A side-folding, adjustable stock and an upper receiver Picatinny rail with M-LOK slots on the handguard allow rapid mounting of optics, lights, and foregrips; this modularity was a central design objective emphasised by The National Interest. The barrel measures about 368 mm, and the effective range is approximately 400 m, with a cyclic rate of fire estimated at 750 rounds per minute. The rifle fires the new DBP-191 (DVC12) 5.8×42mm cartridge, a brass-cased evolution of the earlier DBP10, though its muzzle velocity and ballistic coefficients remain unpublished, as noted by The Firearm Blog and Firearms News. Feed is from a 30-round box magazine, with an optional 75-round drum available. An underbarrel grenade launcher can be attached to the handguard interface.

Variants

The QBZ-191 family includes a QBZ-192 carbine with a shorter ~267 mm barrel and reduced weight, suited to vehicle crews and special operations, and a QBU-191 designated marksman rifle with a free-floating ~551 mm barrel, a QMK-191 optic, and an effective range of approximately 800 m. The export derivatives, CS/LR41 (rifle) and CS/LR41A (carbine), are marketed internationally, though no confirmed foreign adoption has been recorded.

Combat record / operational use

No combat deployments of the QBZ-191 have been recorded. Since 2019, the weapon has been seen solely in PLA training, exercises, and ceremonial contexts, a point confirmed by the South China Morning Post. Chinese small-arms combat data continues to derive almost exclusively from export QBZ-97 rifles employed by third-party forces, not from PLA-operated systems.

Advantages

• Lightweight, ergonomic conventional layout with a folding/adjustable stock.
• Modular rail ecosystem (Picatinny/M-LOK) simplifies accessory integration.
• Common receiver architecture across rifle, carbine, and DMR variants.
• Aluminium/polymer construction reduces weight without sacrificing perceived rigidity.
• Potential logistical commonality through the single 5.8×42mm cartridge family.

Drawbacks / limitations

• Ballistic performance of the new DBP-191 cartridge is unverified; Chinese claims remain unsubstantiated by independent testing.
• No combat exposure, leaving reliability and field durability unproven under operational stress.
• Muzzle velocity and detailed ballistic data are not publicly established.
• Proprietary 5.8×42mm ammunition limits interchangeability with non-Chinese small arms and may curb export appeal.
• Some early assessments suggest the short-stroke piston system may require more maintenance than Kalashnikov long-stroke designs, though no service data exist.

Counterparts

• XM7 (USA)
• AK-12 (Russia)

Outlook

The QBZ-191 is set to become the primary shoulder weapon of the PLA over the coming decade, displacing the Type 95 from front-line units. It represents a pragmatic modular-rifle answer that brings China’s standard rifle closer to contemporary Western and Russian offerings. Its long-term reputation will hinge on future operational use, as the weapon currently has no combat record. Export potential remains uncertain given the proprietary ammunition, competition from established 5.56 mm platforms, and the lack of combat pedigree.

Key specifications

Sources

1. Military Factory — NORINCO QBZ-191 Modular Assault Rifle / Carbine / DMR — https://www.militaryfactory.com/smallarms/detail.php?smallarms_id=1293
2. South China Morning Post — "QBZ-191 assault rifle gives Chinese small arms tactical and export edge" — https://www.scmp.com/news/china/military/article/3328706/qbz-191-assault-rifle-gives-chinese-small-arms-tactical-and-export-edge
3. The Defense Post — "China Introduces Next-Gen QBZ-191 Assault Rifle" — https://thedefensepost.com/2021/10/19/china-qbz-191-assault-rifle/
4. The National Interest — "Chinese Soldiers Seen Testing New QBZ-191 Assault Rifle" — https://nationalinterest.org/blog/buzz/chinese-soldiers-seen-testing-new-qbz-191-assault-rifle-how-deadly-it-146202/
5. The Firearm Blog — "China's New Assault Rifle — The QBZ-191" — https://www.thefirearmblog.com/blog/chinas-new-assault-rifle-the-qbz-191-44817586
6. Firearms News — "China's 5.8x42mm Rifle Cartridge — How Good Is It?" — https://www.firearmsnews.com/editorial/china-58x42mm-cartridge/384452
7. Wikipedia — 5.8×42mm — https://en.wikipedia.org/wiki/5.8%C3%9742mm