Loft options, stock shafts and specs for two drivers golfers cross-shop. Cobra OPTM Max-D and Cobra OPTM Max-K each have a full page.
| Spec | Cobra OPTM Max-D | Cobra OPTM Max-K |
|---|---|---|
| Category | Max Game Improvement | Game Improvement |
| Model year | 2026 | 2026 |
| Loft options | 9° to 12° | 9° to 12° |
| Head size | 460cc | 460cc |
| Adjustable hosel | Yes | Yes |
| Stock shafts | Aldila Ascent 45 | Fujikura Ventus Blue 5, Aldila Ascent 45 |
| MSRP | $549 | $549 |
| Technology | High Launch | High Launch |
| Loft | Cobra OPTM Max-D | Cobra OPTM Max-K |
|---|---|---|
| 9° | Aldila Ascent 45 (senior) | Fujikura Ventus Blue 5 (regular) |
| 10.5° | Aldila Ascent 45 (senior) | Fujikura Ventus Blue 5 (regular) |
| 12° | Aldila Ascent 45 (senior) | Aldila Ascent 45 (senior) |
Stock shafts shown are the representative options on file for each loft; retailers and fitters carry more.
The Cobra OPTM Max-K and the Cobra OPTM Max-D share the same 460cc head, the same adjustable hosel, the same 9°, 10.5° and 12° loft options, and the same $549 MSRP. Both carry a High Launch tag. What separates them is category. The OPTM Max-K is a game improvement driver. The OPTM Max-D is a max game improvement driver, so forgiveness and spin profile will differ, with the Max-D built to prioritize stability over workability. The other gap is shaft choice. The Max-K lists 2 stock shafts, the Fujikura Ventus Blue 5 in regular and the Aldila Ascent 45 in senior. The Max-D lists only the Aldila Ascent 45 in senior. That points the Max-K at golfers with moderate swing speeds who want a regular flex, and the Max-D at slower swingers who need maximum help getting the ball up and keeping it in play.
Choose the OPTM Max-D if forgiveness is the priority and a senior flex fits your swing. Choose the OPTM Max-K if you want a regular flex out of the box, or if you prefer a game improvement head that leaves a little more room to shape shots. Price will not settle it, since both list at $549. Shaft fit and feel should.