Classic Muscle. The new 620 MB irons stay true to everything players have come to trust from this classic model, with distinct refinements that make them better than ever. They feature reduced offset and progressive blade length for optimized play.
By working with specific Tour Pros who are most attuned to sensing the ideal turf interaction, Titleist engineers were able to produce a new variable bounce design that has been validated as Titleist's best-feeling iron ever.
The 620 MB Irons feature progressive blade length throughout the set for optimized performance and shot making ability.
Based on player feedback we refined the optics of 620 MB at address to produce a cleaner, more confident look. With a razor-thin topline and reduced offset, this iron is in the bag of some of the best players in the world (i.e. Justin Thomas and Max Homa).
| Club | Loft | Length | Lie |
| 3 | 21° | 39" | 61° |
| 4 | 24° | 38.5" | 61.5° |
| 5 | 27° | 38" | 62° |
| 6 | 31° | 37.5" | 62.5° |
| 7 | 35° | 37" | 63° |
| 8 | 39° | 36.5" | 63.5° |
| 9 | 43° | 35.75" | 64° |
| P | 47° | 35.5" | 64° |
True Temper AMT Tour White (Regular, Stiff, X-Stiff)
True Temper AMT Black (Regular, Stiff)
True Temper AMT Red (Regular, Stiff)
Project X (Senior, Regular, Stiff, X-Stiff)
Project X LZ (Senior, Regular, Stiff, X-Stiff)
Mitsubishi Tensei AV White AM2 (Stiff, X-Stiff)
Mitsubishi Tensei AV Blue AM2 (Regular, Stiff)
Mitsubishi Tensei AV Red AM2 (Senior, Regular, Stiff)
Golf Pride Tour Velvet 360 White Flat Cap
