Single cam for Mathews Apex 8, Apex 7 and Prestige.
All three cams are interchangeable and the chart to do so is below.
| Apex/Apex 8 | Apex 7 | Prestige |
| 32″ | 30.5″ | 29″ |
| 31.5″ | 30″ | 28.5″ |
| 30″ | 29.5″ | 27.5″ |
| 29.5″ | 29″ | 27″ |
| 29″ | 28.5″ | 26.5″ |
| 28.5″ | 28″ | 26″ |
| 28″ | 27.5″ | 25.5″ |
| 27.5″ | 27″ | 25″ |
| 27″ | 26.5″ | 24.5″ |
| 26.5″ | 26″ | 24″ |
| 26″ | 25.5″ | 23.5″ |
| 25.5″ | 25″ | 23″ |
| 25″ | 24.5″ | 22.5″ |
