I picked up these Chechen heavy weapons teams from Under Fire Miniatures at Fiasco in Leeds. For me they will serve as Andreivian militia.
On the left is a two-man team with an AGS-17 40mm auto grenade launcher. On the right is a 73mm SPG-9. The latter is the recoilless version of the 73mm low pressure gun fitted in the turret of the BMP-1.