It involved replacing the turret with an open mounting with the Bofors 90 mm Pv-1110 recoilless rifle.
think tank | Halley's Comet | Thomas the Tank Engine | tank | comet | Shark Tank | Centurion tank | main battle tank | Panther tank | Chieftain tank | Shark Tank (TV series) | Comet | Valentine tank | Tank | Space Shuttle external tank | Royal Tank Regiment | Landing Ship, Tank | de Havilland Comet | British Railway Milk Tank Wagon | Al-Khalid tank | Tiger tank | Tank Man | Tank Johnson | Tank Girl | Conqueror tank | Churchill tank | 2nd Guards Tank Army | The Blue Comet | tank locomotive | Masab Tank |