A recoilless weapon is a large rocket-propelled munition launched from a hollow tube, usually in an anti-vehicle mode.
Bazooka-6
Weight 9000g; rocket 300g. Length 2000mm. The bazooka is a long, two-man recoilless rocket launcher. It comes in 60, 80 and 100mm calibres, and can fire HE or HEAP ammunition.
Bazooka-7
Weight 8500g; rocket 300g. Length 2000m. The only changes made to the bazooka at TL 7 are the introduction of a flechette round and a 150mm tank-buster calibre.