AT4 Anti-Tank Rocket

20 videos • 9,355 views • by AiirSource Military The AT4 (also variously AT-4, AT4 CS, AT4-CS, or AT-4CS) is an 84-mm unguided, portable, single-shot recoilless smoothbore weapon built in Sweden. The AT4 rocket launcher that gives infantry the ability to target armored vehicles or buildings. Its launcher and projectile are manufactured prepacked and the launcher is discarded after a single use. At around $1500 per unit, it is one of the most common portable, unguided, single-shot, anti-tank weapons in the world.