Painting Challenge XVI: Winter War Soviet MMG's & Mortar Teams

Fresh off the painting desk are two new Medium Machine Gun teams for my Winter War Soviets, and they’re wonderfully chunky little beasts. Each team is manning the PM M1910/30, the Russian take on Hiram Maxim’s immortal design, mounted on the distinctive wheeled Sokolov carriage. With its broad stance, solid shield, and unapologetic industrial look, this is a weapon that doesn’t mess around and dares the enemy to disagree.

The story of the gun itself is a fine example of Russian pragmatism. The Maxim had already proven its lethality across the world, but the Soviets refined it into something brutally reliable. The M1910/30 update improved sights, strengthened components, and standardised production for a Red Army that expected to fight in appalling conditions. The Sokolov mount, complete with gun shield, reflected lessons learned the hard way: crews needed mobility, stability, and at least a sporting chance of not being immediately shot while doing their job.

Then came the Winter War, where theory met the indomitable Finns. In the forests and frozen lakes of the Karelian Isthmus, these Maxims were often dug in low, their wheels partially buried or removed altogether to reduce silhouettes. Crews camouflaged shields with whitewash or snow-covered cloth, and firing positions were carefully sited to dominate narrow approaches through woods and villages. Ammunition had to be kept warm to prevent stoppages, and gunners learned to balance sustained fire with the brutal reality of freezing metal and exhausted men.

Also completed this week is a Soviet light mortar team. The main Soviet 50mm mortars used in the 1939/40 Winter War were the RM-38, RM-39, and the more common RM-40, all part of a series developed for infantry support, though they were complex and proved underpowered because the shell contained less high explosive than some hand grenades. They had a maximum range of around 800 meters, but the effective range was much shorter, generally around 100-400 meters. Later in WWII the 50mm was phased out in favour of heavier models such as the 82mm, which had a much more useful maximum range of 3000 meters. 

Painting these teams really drove home how central weapons like this were to Soviet tactics during the conflict. They’re not flashy units, but they’re the backbone: defensive anchors, ambush enablers, and morale breakers all rolled into one oil-soaked package. On the tabletop, they’ll do exactly what the real ones did, lock down ground and punish movement.