| Modello | Lunghezza dell'asse |
|---|---|
| Magnum 335 | 3050 mm - 120.1 pollice |
| Magnum 305 | 3050 mm - 120.1 pollice |
| Magnum 275 | 3050 mm - 120.1 pollice |
| Magnum 245 | 3050 mm - 120.1 pollice |
| Magnum 215 | 3050 mm - 120.1 pollice |
| 210 | 2485 mm - 97.8 pollice |
| 195 | 2485 mm - 97.8 pollice |
| 180 | 2485 mm - 97.8 pollice |
| 165 | 2485 mm - 97.8 pollice |