Callaway Apex TCB Irons

Tour cavity backs are a narrow category, and the TCB is Callaway's. A 17-4 stainless face goes into a multi-material head that keeps blade proportions, and the 7-iron is 34 degrees, matching the Apex CB and MB exactly. What separates it is the shape rather than the numbers. True Temper Dynamic Gold Mid 115 is the only stock shaft, in regular, stiff and X-stiff, and the set is right-handed only. Composition is 4-PW.

That right-hand restriction narrows the audience before the specification does. Among the players Apex irons the TCB is the one aimed squarely at golfers who already play tour equipment, with the CB offering a more conventional cavity at the same loft and the Pro strengthening to 33 degrees. It's a set you get fitted into rather than buy off a wall.