The features of the new version of the Russian self-propelled guns

Modification 2S19M2 is distinguished by an improved automated guidance and fire control system, as well as improved living conditions. At the moment, in Yekaterinburg, all vehicles of the 2S19 Msta family of self-propelled howitzers are being assembled. In one of the workshops, the most modern version of Msta, 2S19M2, is assembled.

2S19M2 Msta-S SpH on Victory day parade repetition...pic By Vitaly V. Kuzmin - vitalykuzmin.net, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=32488265