This tank destroyer combines the advantages of both classic anti-tank guns and mobile medium tanks. The effective frontal armour in the hull is 100mm and the turret armour thickness is 200mm. The vehicle’s durability is 1,500HP. It’s also worth mentioning that it has a high maximum speed of 60km/h with a specific power of 18.6h.p./t.
The vehicle features a four-shell reloading system and a damage per shot of 360 HP. Reloading a full magazine takes 33 s, while the reload time between each shot is 2s. The aiming time is 2.1s, and the dispersion is 0.35m. Its standard AP shell can penetrate as much as 252mm of armour, while the average penetration of its special APCR shell is 315mm.
The TL-7-120 can just as easily sharpshoot from long distances as it can provide mid-range fire support to allied medium and heavy tanks.