SMG Platoon(FI703) includes one Formation Suomi SMG Team, one Unit Leader Suomi SMGTeam, Six Suomi SMGTeams, one Lahti Anti-tank Rifle Team, one Panzerschreck Anti-tank Team, one 50mm Mortar Team(Mid War).
The Finns found the submachine-gun very handy in the close confines of forest combat. As more Suomi and captured Soviet PPSh submachine-guns have become available, whole platoons have been equipped with them.