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Loft, bounce and grind options for two wedges golfers cross-shop. Callaway Opus SP and Wilson Staff Model ZM each have a full page.
| Spec | Callaway Opus SP | Wilson Staff Model ZM |
|---|---|---|
| Category | Tour Grind | Tour Grind |
| Model year | 2025 | 2025 |
| Loft options | 48° to 64° | 50° to 60° |
| Bounce range | 7° to 14° | 6° to 12° |
| Grinds | C, S, T, W, X | - |
| Finishes | chrome | chrome |
| MSRP | $159.99 | $129.99 |
| Technology | Forged, Progressive Lofts | Forged, Progressive Lofts |
| Loft | Callaway Opus SP | Wilson Staff Model ZM |
|---|---|---|
| 48° | 10° S | - |
| 50° | 10° S | 8° |
| 52° | 10° S | 8° |
| 54° | 10° S, 12° X | 8° |
| 56° | 10° S, 12° X, 14° W | 10°, 12° |
| 58° | 7° T, 8° C, 10° S, 12° X, 14° W | 6°, 10° |
| 60° | 7° T, 8° C, 10° S, 12° X, 14° W | 6°, 10°, 12° |
| 64° | 7° T, 8° C | - |
Each cell lists bounce and grind options on file for that loft; retailers and fitters may carry more.
Both wedges are forged tour grind designs with progressive lofts and a chrome finish, so what separates them is fitting range and price. The Callaway Opus SP runs from 48° to 64° across 8 lofts, with S, X, W, T and C grinds and bounce from 7° to 14°. The Wilson Staff Model ZM covers 50° to 60° across 6 lofts, with bounce from 6° to 12°. That extra reach matters if you want a 48° to fill the gap below your irons or a 64° for the shortest shots. The wider bounce spread on the Opus SP also makes it easier to match a wedge to your turf and attack angle. The Staff Model ZM keeps the choice simpler and lists at $129.99 per wedge, against $159.99 for the Opus SP.
Pick the Callaway Opus SP if fitting flexibility is your priority. More lofts and a broader bounce range give you more ways to build a properly gapped set. Pick the Wilson Staff Model ZM if price matters more, or if your set only needs lofts between 50° and 60° with moderate bounce. It is forged with progressive lofts just like the Opus SP, and it costs $30 less per wedge, a saving that grows with every wedge you add.