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Small arms1991–present
Automatic grenade launcher
STK 40 AGL is a automatic grenade launcher originating in Singapore. It was built by Chartered Industries of Singapore (former) ST Kinetics (former) ST Engineering. Reported operators include Bangladesh, Chile, Cyprus, Georgia, Indonesia, Italy, Mexico, Morocco, Nigeria, Papua New Guinea, Peru, Philippines, Singapore, Sri Lanka, Thailand, Uruguay.
Automatic grenade launcher
Singapore
1991–present
See Users
Anti-guerrilla operations in the Philippines 2025 Cambodia–Thailand border conflict
Chartered Industries of Singapore
1986-1989
Chartered Industries of Singapore (former) ST Kinetics (former) ST Engineering
1991–present
33 kg (72.75 lb)
966 mm (38.0 in) with stock
350 mm (13.8 in)
376 mm (14.8 in)
40x53mm grenade
Blowback operation
350-500 rounds/min
242 m/s (794 ft/s)
2,200 m (7,217.8 ft)
Linked belt
Folding leaf sight
Bangladesh
Chile
Cyprus
Georgia
Indonesia
Italy
Mexico
Morocco
Nigeria
Papua New Guinea
Peru
Philippines
Singapore
Sri Lanka
Thailand
Uruguay
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| 29 Sept 2026 | 0.966 m | Wikipedia contributors | superseded |
| 29 Sept 2026 | 0.966 m | Wikipedia contributors | superseded |
| 29 Sept 2026 | 0.966 m | Wikipedia contributors | approved |
STK 40 AGL equipment records. Variants, orders and quantities are shown as reported in each inventory source; coverage is incomplete.
Reported count for STK 40 AGL · Standard. Service scope: Philippine Marine Corps; does not replace a national total. 1 distinct count cell(s) from the same source list; shared rowspan cells counted once. Excludes retired/reserve/on-order rows. Count column(s): in service: 8. Origin: Singapore. The listed variants/roles are the scope, not an immediately deployable count. The components do not establish one inventory census date; the stored date is the retrieved source snapshot.
Bangladesh, Chile, Cyprus, Georgia, Indonesia, Italy, Mexico, Morocco, Nigeria, Papua New Guinea, Peru, Philippines, Singapore, Sri Lanka, Thailand, Uruguay
Equipment reference ↗