Soviet motor rifle brigades fielded the 57mm and the 76mm ZIS-3 gun as combined direct-fire artillery and anti-tank weapon. While not as mobile as the 45mm guns, the 76mm had the penetration and firepower to deal with a wide range of targets, and the mobility to accompany the infantry in attacks. Made by Battlefront/GF9 for Flames of War but of course useable in any 15mm-1/100 scale game.
In hard plastic it will require assembly using plastic cement.
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