Cobra Fly-Z vs Cobra KING F6
Side-by-side factory specifications. Differing values are highlighted.
Cobra Fly-Zinvestment cast undercut cavity back with welded face insert · 17-4 stainless steel body with a high-strength 455 stainless steel face insertCobra KING F6progressive TECFLO set — full hollow long irons, half hollow mid irons, cavity back short irons, specialty wedges · stainless steel with face inserts in the hollow long irons and an engineered aluminium T.O.P. crown cap
Specification comparison
| Club | Fly-Z loft | KING F6 loft | Fly-Z lie | KING F6 lie | Fly-Z length | KING F6 length |
|---|---|---|---|---|---|---|
| 3 | 17 | 18 | 60 | 60 | 40 | 40 |
| 4 | 19 | 20 | 61 | 61 | 39.25 | 39.25 |
| 5 | 23 | 23 | 61.5 | 61.5 | 38.5 | 38.5 |
| 6 | 26.75 | 26 | 62 | 62 | 37.75 | 37.75 |
| 7 | 30.5 | 30 | 62.5 | 62.5 | 37.25 | 37.25 |
| 8 | 35.25 | 35 | 63 | 63 | 36.75 | 36.75 |
| 9 | 40 | 40 | 63.5 | 63.5 | 36.25 | 36.25 |
| PW | 45 | 45 | 64 | 64 | 36 | 36 |
| GW | 50 | 50 | 64 | 64 | 35.75 | 35.75 |
| SW | 55 | 55 | 64 | 64 | 35.5 | 35.5 |
| LW | 60 | — | 64 | — | 35.5 | — |
Highlighted cells differ between the two sets. Lofts and lies are factory standard.
Which should you choose?
The KING F6 is the stronger-lofted set — up to 1° stronger than the Fly-Z on matching clubs. Expect longer carry per numbered iron but a flatter descent angle; gapping at the wedge end is where that shows up.
Both charts are reproduced in full on their own pages: Cobra Fly-Z specs and Cobra KING F6 specs.