VIII
Object 703 Version II
Breakthrough Heavy TankThe Object 703 Version II, a tier VIII premium U.S.S.R. heavy tank: its 3D model and photo mode, its armor with hull down and Optimize angling, its characteristics and modules, and the damage its marks of excellence need on EU, NA and ASIA.
Marks of excellence
Combined damage needed · 14 Nov 2026| Server |  1st mark65% |  2nd mark85% |  3rd mark95% | 100%the best |
|---|---|---|---|---|
| EU | 1,7677 d −26 | 2,5507 d −24 | 3,1597 d −17 | 3,6497 d −15 |
| NA | 1,7157 d −5 | 2,5217 d +6 | 3,1187 d +1 | 3,6107 d +17 |
| ASIA | 1,7007 d +86 | 2,4517 d +87 | 3,0577 d +124 | 3,5227 d +123 |
Mastery
Experience needed · 14 Nov 2026| Server |  3rd Classtop 50% |  2nd Classtop 20% |  1st Classtop 5% |  Ace Tankertop 1% |
|---|---|---|---|---|
| EU | 6647 d ±0 | 9917 d +5 | 1,2967 d +10 | 1,5407 d +17 |
| NA | 6667 d +24 | 9967 d +5 | 1,3067 d +32 | 1,6077 d +72 |
| ASIA | 6917 d +6 | 1,0287 d +27 | 1,2867 d +3 | 1,5117 d +8 |
Historical reference
The concept of mounting two guns in a single turret was implemented back in the late 1930s in the KV tank. The ST-II heavy tank with a dual-barreled gun project was developed during the final stages of World War II. It was based on the idea that a combat vehicle should have maximum firepower. It existed only in blueprints.