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Drones & UAVs1975–presentProfile in progress
Anti-tank gun
100 mm anti-tank gun M1977 is a anti-tank gun originating in Socialist Republic of Romania. It was built by Arsenal Reşiţa. Reported operators include Iraq, Israel, North Korea, Romania.
100 mm anti-tank gun M1977
Dragoş Anghelache, Revista Fortelor Terestre (RFT) · CC BY-SA 3.0 · Resized · CC BY-SA 3.0 · Source ↗ · ModifiedTrue 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| 29 Sept 2026 | 9.25 m | Wikipedia contributors | superseded |
| 29 Sept 2026 | 9.25 m | Wikipedia contributors | approved |
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Anti-tank gun
Socialist Republic of Romania
1975–present
Gulf War
Arsenal Reşiţa
3,150 kg (6,940 lb)
9.250 m
4.630 m
2.250 m
1.530 m
8
100 x 695 mmR
100 millimetres (3.9 in)
−5°/+37°
27°30' left and right
7 to 15 rounds per minute
900 m/s for HE 1400 m/s for APFSDS-T
1.040 m for AP 1.728 m for APFSDS-T
20.600 m (HE) 4.000 m (AP) 3.000 m (HEAT)
mechanical sight, panoramic sight, optical sight, collimator
Iraq
Israel
North Korea
Romania
Reference text from Wikipedia contributors, used under CC BY-SA 4.0.
100 mm anti-tank gun M1977 equipment records. Variants, orders and quantities are shown as reported in each inventory source; coverage is incomplete.
Reported count for M1977 · 100 mm. Service scope: Ground Forces; does not replace a national total. 1 distinct count cell(s) from the same source list; shared rowspan cells counted once. Retired, wholly reserve and on-order rows are excluded; the reported count retains any explicitly mixed stock scope in the quoted row. Count column(s): numbers: 12. Origin: Romania. 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.
Reported count for M1977. Service scope: Land Forces; does not replace a national total. 1 distinct count cell(s) from the same source list; shared rowspan cells counted once. Retired, wholly reserve and on-order rows are excluded; the reported count retains any explicitly mixed stock scope in the quoted row. Count column(s): numbers: 206. Origin: Romania. The listed variants/roles are the scope, not an immediately deployable count. Dates are the count-cell citations' stated source period (2022), not the article revision. 2022 cited source edition. Edition or publication years do not claim an exact inventory census day.