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Small arms2010–present
Under-barrel grenade launcher
OPL-40M is a under-barrel grenade launcher originating in Vietnam. It was built by Z125 Factory. Reported operators include Vietnam People's Army.
VietnamUnder-barrel grenade launcher
Vietnam
2010–present
Vietnam People's Army
Z125 Factory
2010
Z125 Factory
In production
1.4 kg (unloaded)
370 mm
250 mm
40×46mm NATO
Single-shot
74 m/s
375 m (effective)
Manual loading
Leaf sight and post front sight
Vietnam
Reference text from Wikipedia contributors, used under CC BY-SA 4.0.
True scale
Sourced dimensions beside a 1.75 m human reference.
Points represent sourced observations, including revisions. Revisions on the same effective date are not separate inventory events. Ranges appear in the table and are not plotted as exact points.
| Observation / report period | Value | Source | Claim state |
|---|---|---|---|
| 29 Sept 2026 | 0.37 m | Wikipedia contributors | superseded |
OPL-40M equipment records. Variants, orders and quantities are shown as reported in each inventory source; coverage is incomplete.