The KV-85 was an interim tank solution to field a heavier gun than the 76mm mounted on the existing KV-1 series. By 1943 the 76mm gun was no longer effective at long range against Germany’s newest tanks like the Tiger 1 and Panther. The solution was to mount the 85mm D-5T in a new larger cast turret. Only 148 were made until production of the new IS series was brought up to capacity.
Bronco’s kit comes in a larger-than-normal sturdy cardboard box packed with sprues, an eighteen page instruction booklet, a small sheet of brass PE, braided copper wire, and a generous decal sheet. The instructions are well laid out line drawings which are not too cluttered given how many small parts there are in the kit. The PE mostly covers the air intakes and exhaust screens. There is an option for solid plastic intake screens but the exhaust screen is only offered as brass.