Because warlike vehemence, the Kriov factory gave delivery to casts the KV-1 of the quick-fried tower, nameding following the KV-1 model 1942 ?heavy cast Turret?,Turret inside type of foundry have better bullet-proof features, the armor thickness additionally concerns 95 mm of, the key firecrackers additionally changed to pack better types ZIS-5s in function 76.2 mm artillery.