AGS-40 GL. Maybe this year.
ZVEZDA and Interfax have said that the Russian military is expected to adopt the 40mm AGS-40 “Balkan” automatic grenade launcher sometime this year.
Links in Russian:
https://tvzvezda.ru/news/forces/cont...00905-szxt.htm
https://defence.ru/article/granatome...e-v-2018-godu/
The AGS-40 was originally expected to enter service in 2017. It has been claimed that it was tested in the field in Syria.