The AP200 Buddy Commando without cylinder was originally developed to meet the punishing demands of Navy SAR divers and is still in service today. It subsequently took the sport and technical diving market by storm outselling its rivals for 20 years. This new Commando retains the essential qualities and features on which success is based; superior build, lift and surface support and adds the new advantages offered by re::flex.
| Chest size | Max. Buoy | Approx weight | |
| Small | Less 37" | 13.87kg | 3.7kg |
| Medium | 37" - 41" | 20.00kg | 3.9kg |
| Large | 41" - 45" | 21.02kg | 4.1kg |
| X Large | 45" - 50" | 25.00kg | 4.3kg |
| XX Large | 50" - 56" | 32.95kg | 4.4kg |