What is the caliber of the RPG-22 launch tube?

The RPG-22 launch tube has a caliber of 72 mm, which is designed to accommodate its specific type of anti-tank guided missile. The 72 mm caliber allows the RPG-22 to effectively launch its warhead, which is optimized for piercing armor and providing significant destructive capabilities against armored vehicles. The precise design and caliber contribute to the overall performance and effectiveness of this weapon system on the battlefield. Understanding these specifications is essential for recognizing the RPG-22's role and capabilities in military operations.