While the BT-7A has good speed, it has very thin armor. Poor accuracy on the move and during turret rotation, long aim time Can not mount vertical stabiliser.HE shells can penetrate most of its opponents(especially at the same tier).Great damage per shot and best DPM of all tier 3 lights.Amazing acceleration with 37.04 hp/t agile.can derp ambush enemy tanks like the T67, and the rate of fire isn't very bad. With poor view range and poor hull traverse when going full speed, it isn't very good at active or passive scouting. It can use AP rounds but HE has better penetration and damage values. It is capable of one-shotting most tier II tanks, devastating tier III tanks, and can still damage tier IV tanks when using HE. Although not as fast, it more than makes up for this with its 76mm howitzer. This tank was given out as a Gift Tank to anyone logging into the game between August 12-19 2015 for NA or August 12-17 for ASIA and EU as part of Wargaming's 5th World of Tanks anniversary celebration. The vehicles saw combat on the Karelian Isthmus, in Manchuria, and during the first period of the Great Patriotic War. A total of 155 artillery BT-7s were manufactured. In addition, some vehicles received new radio stations. The new elliptical turret was equipped with the 76.2-mm CT-28 gun. In 1934–1935 the design bureau of the Kharkov Locomotive Factory developed this artillery modification of the BT-7. The BT-7 artillery is a Soviet tier 3 premium light tank.

World of tanks blitz bt-2 vs bt-7