Driver Pinnacle Systems Callisto Rev 70 16 ✭

| Part | Likely meaning | |------|----------------| | | Club type (1-wood) | | Pinnacle Systems | Possibly a brand or custom club assembler (not the ball company Top-Flite Pinnacle) | | Callisto | Model name | | Rev 70 | “Rev” = Revolution or Reverse? — 70 likely weight in grams (around 70g shaft) | | 16 | Could be flex code: maybe 16 = stiff+, or 1.6° torque, or a batch/version number |

The Pinnacle Systems Callisto Rev 70.16 driver requires the following system specifications: driver pinnacle systems callisto rev 70 16