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PING Men's GMAX K1 Irons

Image for PING Men's GMAX K1 Irons from TGW.com

PING Men's GMAX K1 Irons

Hand: Right The price of the product might be updated based on your selection
  • Right
Set Composition: #4 Thru UW The price of the product might be updated based on your selection
  • #4 Thru UW
    #4 Thru UW
Lie Angle: The price of the product might be updated based on your selection
  • Yellow 1.50 Upright
    Yellow 1.50 Upright
  • Black Standard
    Black Standard
  • Red 0.75 Flat
    Red 0.75 Flat
Shaft: The price of the product might be updated based on your selection
  • CFS Graphite
    CFS Graphite
  • CFS Steel
    CFS Steel
Flex: The price of the product might be updated based on your selection
  • Regular
  • Soft Regular
    Soft Regular
  • Stiff
Orig. $899.00 - $999.00
Now $69900 - $79900
Save up to $299
Discounts cannot be applied to this product.
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Q & A

PING Men's GMAX K1 Irons

Increase Distance With Greater Ball Speed And More Flex In Your Golf Irons

The PING GMAX K1 golf irons are all about flex. More flex in the face of the irons increases your ball speed which means greater distance. With a progressive set design for proper gapping and trajectory, your distance ins maximized with these irons.

PING Men's GMAX K1 Irons feature:

  • Set composition: 4 Iron-UW (8 club set) • 5 Iron-SW (8 club set)
  • Available separately: 4 Iron • Sand Wedge
  • Speed generating COR-Eye Technology structure activates the sole, face and top rail for more flex and increased ball speed for more distance with control
  • Custom tuning port connects to the sole to position the CG low and back and increase MOI for more forgiveness, higher launch and more accuracy
  • Enhanced leading edge and greater trailing edge relief with increased bounce improve turf interaction
  • Thin sole helps increase face flex
  • Lengths and lofts are optimized progressively to increase distance with proper gapping and trajectory for stopping power with each club
  • Straight-flight technology helps square the face at impact for faster ball speeds and straighter shots
  • Stock Shafts: CFS Distance Steel • CFS Graphite
  • Stock Grip: PING 5L
PING Men's GMAX K1 Irons
Club Loft Length Lie Angle Offset Swing Weight
#4 21° 38.88" 60.56° 0.32 C6
#5 24° 38.25" 61.50° 0.30 C7
#6 27° 37.63" 62.44° 0.28 C8
#7 30.5° 37" 63.38° 0.26 C9
#8 35° 36.5" 64.31° 0.24 C9
#9 40° 36" 65.25° 0.22 C9
#PW 45° 35.5” 65.5° 0.19 D1
#UW 50.5° 35.5" 65.5° 0.17 D1
#SW 56° 35.25" 65.75° 0.14 D2

Find Your PING Color Code


  • Top Rated: 4.9
  • 4 Iron: 21° Loft | 38.88" Length | 60.56° Lie | 0.32" Offset | C6 Swing Weight
  • 5 Iron: 24° Loft | 38.25" Length | 61.5° Lie | 0.30" Offset | C7 Swing Weight
  • 6 Iron: 27° Loft | 37.63" Length | 62.44° Lie | 0.28" Offset | C8 Swing Weight
  • 7 Iron: 30.5° Loft | 37" Length | 63.38° Lie | 0.26" Offset | C9 Swing Weight
  • 8 Iron: 35° Loft | 36.5" Length | 64.31° Lie | 0.24" Offset | C9 Swing Weight
  • 9 Iron: 40° Loft | 36" Length | 65.25° Lie | 0.22" Offset | C9 Swing Weight
  • Pitching Wedge: 45° Loft | 35.5" Length | 65.5° Lie | 0.19" Offset | D1 Swing Weight
  • Gap Wedge: 50.5° Loft | 35.5" Length | 65.5° Lie | 0.17" Offset | D1 Swing Weight
  • Sand Wedge: 56° Loft | 35.25" length | 65.75° Lie | 0.14" Offset | D2 Swing Weight
  • Model: Cavity Back
  • Gender: Men's
  • Type: Irons & Iron Sets
PING Men's GMAX K1 Irons is rated 4.9 out of 5 by 20.
Rated 5 out of 5 by from No Buyer's Remorse Here! I searched long and hard before I made the decision to completely retool my entire bag (and bought a new bag too!). I've been playing Callaway's for the past 15+ years and ultimately, after much research, decided to go back to Ping. The technology was just what I was looking for. It was absolutely the right choice and definitely no buyers remorse on my part! My iron play has never been crisper and more accurate, plus I gained about 5-7 yards per iron. I bought additional wedges as well (I carry 4 in total). In addition, I also bought the G-30 driver, 3 metal and 19 degree hybrid. I've been able to play about 15 rounds, plus tournament play, this season and can't wait until next spring to to play again and really dial them all in! Ping got it right with these irons . . . forgiving, solid, accurate!
Date published: 2018-10-16
Rated 5 out of 5 by from Up and Away Bought these a few weeks ago. When hit on the button up and away that ball goes. When missed it still goes. Super Happy.
Date published: 2018-09-04
Rated 4 out of 5 by from Best 18 hope score I bought the clubs after trying them out. I played about 5 rounds with them. I noticed my yardage was about 10 yards more but the big thing was my miss hits becoming less severe.
Date published: 2018-08-14
Rated 5 out of 5 by from Great Clubs Have started to really like these Irons. Took a few rounds to get used to them over my 25 year old Hogans. They let you know when you find the sweet spot as they travel straight and far. Even the off hits go 20 yards further and a lot straighter than I am used to. I feel I will be able to finally break 90 this year. Thanks Ping and TGW.
Date published: 2018-06-09
Rated 5 out of 5 by from Improved my Game These clubs delivered as advertised for me. I’m an average golfer and the design works. I’m hitting better shots more often, which also improves my confidence. Just making more solid contact and advancing the ball is an improvement. My scoring improved on my first round.
Date published: 2018-05-29
Rated 5 out of 5 by from Forgiving Love these irons, by far the most forgiving clubs I’ve hit.
Date published: 2018-05-24
Rated 4 out of 5 by from Great irons, very forgiving. When the ball hits the club face, on a bad swing, it still comes off the face exceptionally well.
Date published: 2018-05-15
Rated 5 out of 5 by from Light weight! I had a set of Ping Eye 2s which I loved and never wanted to replace. These are awesome clubs no regrets.
Date published: 2018-04-13
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explain diffrence of angles like yellow 1.50 and green.thank you

Asked by: irizarr48
Getting custom fit for a set of irons requires several different factors. Regarding Ping Iron Set Dot Colors, the main factors in getting fit correctly are your height, and more importantly the length of your wrist to the floor. The other important factor is the lie angle of your iron set. Black dot is standard. However, we would recommend being fitted to determine which lie angle will best suit you.
Answered by: TGW_Esa
Date published: 2018-07-26

Ping GMax Irons. Can I get a set of 4,5,6,7,8,9,PW,SW? I don't see the SW available on the custom tab. I'm looking for black dot, regular graphite shafts.

Asked by: Finance Guy
Unfortunately, the SW is no longer available to order from Ping.
Answered by: TGW_Esa
Date published: 2018-07-09

How do you customize clubs online?

Asked by: Budmccloskey
On the product page, just above the image of the irons, you should see a tab that states "Enter Custom Specs" once you click that, you will be able to place a custom order on clubs eligible for customization. .
Answered by: TGW_Esa
Date published: 2018-06-21

I am looking for a Ping GMax green dot graphite shaft with senior flex--4 iron only. Do you sell individual clubs?

Asked by: Dan21
You may custom order an individual club. Just click the "Enter Custom Specs" tab located on the product page, just above the image.
Answered by: TGW_Esa
Date published: 2018-06-11

Can I get the ping Gmax with yellow dot and .50” longer

Asked by: JAClem
You may customize the club with those specs by clicking the "enter custom specs" tab, which is located, directly above the image on the product page.
Answered by: TGW_Esa
Date published: 2018-06-11

Looking for 5 Thu sw glad k1

Asked by: Obcope
By using the Enter Custom Specs tab located above the photo of the club, you can select the clubs you want to include in your set.
Answered by: TGWChase
Date published: 2018-05-07

Ping seems to be phasing out these Gmax irons - are these still available for a custom order?

Asked by: Steve49
Yes, you can still customize these irons by using the Enter Custom Specs tab located above the photo of the club.
Answered by: TGWChase
Date published: 2018-04-16

How do I tell what lie angle and to use with ping irons?

Asked by: Moose 67
You can match your height and wrist to floor measurement with the lie angle chart on the product page for an accurate assessment.
Answered by: TGWChase
Date published: 2018-03-29
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