ARCA Artillery Ammunition: 105, 122, 152 and 155 mm
Last updated: 3 August 2026
Which artillery ammunition does ARCA produce? ARCA’s catalogue lists 105 mm (M1), 122 mm (D-30), 152 mm (D-20) and 155 mm (M107, ERFB-BB AR204) artillery ammunition, covering both NATO and Soviet-origin howitzer calibres.
ARCA’s artillery ammunition range
ARCA produces artillery ammunition across several calibres, serving both NATO and Soviet-origin howitzer systems. The official catalogue lists 105 mm (M1), 122 mm (D-30), 152 mm (D-20) and 155 mm (M107, ERFB-BB AR204). This wide range lets ARCA supply armies with different arsenals.
| Calibre | ARCA round | System | Use |
|---|---|---|---|
| 105 mm | M1-type artillery round | Light howitzer / towed gun | Field fire support |
| 122 mm | D-30-type artillery round | 122 mm howitzer | Field artillery |
| 152 mm | D-20-type artillery round | 152 mm howitzer/gun | Soviet-origin systems |
| 155 mm | M107 + ERFB-BB AR204 | NATO-standard howitzer | NATO inventory (separate article) |
NATO and Soviet-origin calibres
The world’s artillery splits into two traditions: NATO standard (105 mm, 155 mm) and Soviet/Russian origin (122 mm, 152 mm). By producing for both, ARCA can supply countries with differing weapon inventories. This ‘multi-calibre’ approach is a key export advantage.
How howitzer ammunition works
Artillery ammunition consists mainly of the projectile (warhead), propellant and fuze. Fired from the barrel under high pressure, the projectile follows a ballistic path to the target. Range depends on calibre, propellant charge and barrel elevation. This page offers only general information — no propellant ratios or fuze-setting details.
Frequently asked questions
Which artillery calibres does ARCA produce?
ARCA’s catalogue includes 105 mm (M1), 122 mm (D-30), 152 mm (D-20) and 155 mm (M107 and ERFB-BB AR204) artillery ammunition, covering both NATO and Soviet-origin howitzer calibres.
What is 105 mm artillery ammunition used for?
105 mm is a calibre for light howitzers and towed guns. Being relatively light, it suits missions needing rapid deployment, such as mountain and airborne units.
Why are 122 mm and 152 mm different?
122 mm (D-30) and 152 mm (D-20) are calibres tied to Soviet-origin howitzers. Because many nations field these systems, ARCA produces ammunition in these calibres to serve a broad market.
Why is 155 mm a separate class?
155 mm is the NATO-standard artillery calibre and ARCA’s flagship group (M107 and the 40 km ERFB-BB AR204). It is covered in a separate article.
Does ARCA export artillery ammunition?
Artillery ammunition makes up a large share of ARCA’s exports. Undisclosed customer countries and quantities should not be guessed.
Sources
- ARCA Defense official website — Products (July 2026).
- General military references on artillery calibres.
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