PowerBilt's NEW 2011 Air Foil N7 Hybrid and Nitrogen Charged Iron combo offers the best of both technologies. Game improvement irons.
4, 5, 6, 7 Nitrogen Charged Irons:
- 431 Stainless Steel
- 2 Piece Hollow Core Construction
- Nitrogen Charged
- Edge to Edge Sweet Spot
- Weightless Face Support
- Nitrogen Pressurized Club Head
- Progressive Offset
8, 9, PW Cavity Back Irons:
- 431 Stainless Steel
- Deep Undercut Cavity
- Oversized Face
- Progressive Offset
- Optimum Trajectory