Slingshot 4D irons add progressive change to four critical areas of performance to create irons that play how you need them to, when you need them to.
#1: Slingback
Design positioned strategically (low and back in long irons; higher and forward in short irons) in each club to achieve the desired ball flight.
#2: Variable Sole Width
Narrows progressively throughout the set (long irons are wider for higher launch; short irons are thinner to provide greater control).
#3: Progressive Offset
Offset in the long irons make it easier to square the face and hit high, straight shots. Incremental decreases in the mid and short irons ensure precise shot-making with the scoring clubs.
#4: Club Head Profile
The long irons offer hybrid-like forgiveness and high, soft-landing shots. The mid-size profile of the short irons enhances control and accuracy.
- SLINGBACK - Positioned strategically on each club head to achieve desired ball flight needed
- VARIABLE SOLE WIDTH - Sole width changes to optimize launch angle and workability.
- PROGRESSIVE OFFSET - Greater offset in long irons for high, straight shots. Decreased offset in short irons for precision.
- PROGRESSIVE OFFSET - Greater offset in long irons for high, straight shots. Decreased offset in short irons for precision.
Shaft Options:
- SPEED STEP SL by True Temper - Unique high-strength steel alloy make this steel shaft 30% lighter then traditional steel shafts for increased club head speed and distance.
Club Specifications
| Club | 4 | 5 | 6 | 7 | 8 | 9 | PW | SW |
| Loft | 23 | 26 | 30 | 34 | 38 | 42 | 46 | 55 |
| Lie | 61 | 62 | 63 | 63.5 | 64 | 64.5 | 65 | 65.5 |
| Length | 38.75 | 38.25 | 37.75 | 37.25 | 36.75 | 36.25 | 36 | 35.75 |
| Womens Length | 37.75 | 37.25 | 36.75 | 36.25 | 35.75 | 35.25 | 35 | 34.75 |
| Hand | RH/LH | RH/LH | RH/LH | RH/LH | RH/LH | RH/LH | RH/LH | RH/LH |