The 2S19M2 Msta-S is Russia's primary self-propelled howitzer with 800+ in service — making it the world's most numerous SPH in active use. The M2 upgrade added GLONASS navigation for autonomous fire missions, Krasnopol laser-guided shell compatibility, and improved fire control. The 152mm/47-calibre gun achieves 25 km standard range and 30+ km with rocket-assisted projectile. Rate of fire is 7-8 rounds/minute. Russia has used the Msta-S intensively in Ukraine where it has been the primary counter-battery artillery platform but has also suffered significant losses to Ukrainian HIMARS GMLRS, M777/Excalibur, and M982 guided fire.

- 7-8 rounds/minute sustained rate of fire via automated loading system
- 30+ km range with rocket-assisted projectiles — primary Russian SPH in Ukraine
- 800+ systems in service — numerically dominant Russian artillery platform
- M2 variant adds GLONASS navigation and compatibility with Krasnopol guided shells
- High strategic mobility via Il-76 or An-124 for rapid deployment
- 152mm/47-calibre gun has shorter range than NATO L/52 standard (vs Krab/K9)
- Heavy losses to Ukrainian counter-battery fire (HIMARS, Excalibur, Krasnopol)
- Automated loader is complex and failure-prone in field conditions
- Shoot-and-scoot cycle slower than modern Western SPHs
- Koalitsiya-SV replacement proceeding extremely slowly
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