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Cobra King OS Irons
Cobra King OS Irons
Cobra King OS Irons
Cobra King OS Irons


Orig: $999.99 - $1,099.99

Now: $699.00 - $799.00

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Orig: $999.99 - $1,099.99

Now: $699.00 - $799.00

Select options to get actual price



If hitting dead center is not the strongest part of your game, we’ve got your back! Worrying about off-center shots will now be a distant memory.

Sweet Zone

  • Using a thin, high strength L-Cup face construction allowed us to move the weld out to the topline and down to the sole, creating a Sweet Zone that is 12% larger than our F6 in the mid-irons, 7% larger in the long irons and 5% larger in the wedges. This means more ball speed and controlled distance.


Oversized Profile

  • The largest iron profile we've ever created results in increased Moment of Inertia (MOI) providing more forgivness to make it easier to hit the center of the clubface more consistently. This helps to generate more ball speed on off center hits for effortless distance.


Centered CG

  • Using a full hollow body construction combined with Tungsten weighting, we have positioned the CG lower and centered in the club head to deliver more forgiveness and precision. This perfected CG positioning produces a higher launching, more powerful feeling iron.


PWRShell Face

  • A thinner, stronger face and sole structure re-engineered for speed. Using a high strength 17-4 stainless steel L-Cup face design. We've produced a larger Sweet Zone delivering distance, more forgiveness and ultra precise irons.


100% CNC Milled Grooves

  • CNC Milled Grooves improve groove structure. This increases spin and optimizes trajectory throughout the set. The result is improved control and workability giving you added confidence when you're attacking the pin.


Progressive Spin Technology

  • King OS irons come equipped with V-grooves on the 4-6 irons to reduce spin, U-grooves on the 7-PW to optimize spin, and wedge-spaced grooves on the GW and SW to produce extra spin to dial in shots around the green.

Available in Steel or Graphite shafts. Also available in Right or Left hand in multiple flexes. Standard sets are 4-PwGw and come with Lamkin Ace Crossline Grips.

For custom options, please contact the store at 1-800-548-5500 or via email


Graphite Swing
Steel Swing
4 20.0°  61.0°  6.0  39.50" 39.25"  D0  D1  RH/LH
5 23.0° 61.5° 5.5 38.75" 38.50" D0 D1 RH/LH
6 26.0° 62.0° 5.0 38.00" 37.75" D0 D1 RH/LH
7 30.0° 62.5° 4.5 37.50" 37.25" D0 D1 RH/LH
8 35.0° 63.0° 4.0 37.00" 36.75" D0 D1 RH/LH
9 40.0° 63.5° 3.5 36.50" 36.25" D0 D1 RH/LH
PW 45.0° 64.0° 3.0 36.25" 36.00" D2 D2 RH/LH
GW 50.0° 64.0° 1.0 36.00" 35.75" D2 D2 RH/LH
SW 55.0° 64.0° 0.2 35.75" 35.50" D2 D2 RH/LH

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