Progressive Performance

The King CB/MB Irons have the versatility of a combo set that flows from cavity-back long irons (4-6 irons) that are more forgiving, to muscle-back short irons (7-PW) designed for scoring precision. CB irons feature a muscle cavity that provides the desired feel, precision, and aesthetics of a muscle back iron with added forgiveness. MB irons have a classic muscle back shape designed for skilled ball strikers that demand the most shot-making precision and control out of their irons.

Players Cavity and Muscle Back Combo-Set

The cavity back and muscle back designs feature compact head shaping and thinner top lines to promote workability and precision.

5-Step Forged

Crafted and 5-step forged from 1025 carbon steel for exceptional feel and compact shaping.

Tour Inspired Shaping

Using Tour feedback, the design has been refined to deliver sleek muscle back and cavity back shapes that inspires precision and workability.

Flow Set

Available in a combo set that flows from a more forgiving muscle cavity back in the 4-6 iron, to a more workable muscle back in the 7 through pitching wedge.

Pure Muscle Back Irons*

Traditional muscle back shape that features a thinner top-line in our most compact profile for the pure shot-making experience that better players crave.

Players Cavity Back Irons*

The timeless muscle cavity design inspires a pure ball-striking experience in a slightly more forgiving cavity back design.

*Full sets of MB and CB available in custom.

Specifications

Model	Loft	Lie	Offset (mm)	Length	Swing Weight
3-iron	21°	60.0°	2.5	39.25″	D2
4-iron	24°	60.5°	2.3	38.75″	D2
5-iron	27°	61.0°	2.0	38.25″	D2
6-iron	30°	61.5°	1.8	37.75″	D2
7-iron	34°	62.0°	1.5	37.25″	D2
8-iron	38°	62.5°	1.3	36.75″	D2
9-iron	42°	63.0°	1.3	36.25″	D2
PW	46°	63.5°	1.3	36.00″	D3
GW	50°	63.5°	1.3	35.75″	D3