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PING Men's GMAX K1 Irons

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PING Men's GMAX K1 Irons

Hand: Right
Set Composition: #4 Thru UW
Lie Angle: Red 0.75 Flat
Shaft: CFS Graphite
Flex: Regular
Orig. $999.00
Now $79900
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Q & A

PING Men's GMAX K1 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.


  • 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
  • Model: Cavity Back
  • Gender: Men's
  • Type: Irons & Iron Sets
PING Men's GMAX K1 Irons Red 0.75 Flat #4 Thru UW CFS Graphite is rated 4.9 out of 5 by 60.
Rated 5 out of 5 by from Great Feel I have had my set for 3 years. Hit all the newest, best 2019 irons. Still use and love my G-Max clubs. I get the distance and feel around the greens. Best set I have owed.
Date published: 2019-05-05
Rated 5 out of 5 by from Outstanding irons Have played several brands of irons and these by far are the best irons I’ve had. Accuracy and distance control are spot on. Very easy to launch and great feel. Wish I would have purchased these sooner. Customer service from TGW was top notch as always.
Date published: 2019-04-04
Rated 5 out of 5 by from Ping Special Program Ping has a program whereby if you have the serial number to a club they will re-make clubs in your set using the same specs. As long as they still have the items to make the club. They even use the same serial number so the club matches your current set. This is a great program that Ping offers to replace missing or back fill clubs for your set. GMax clubs may be getting older but, they are long and straight!
Date published: 2019-03-16
Rated 5 out of 5 by from Outstanding customer service I purchased these Ping G Max K1 clubs and was able to order custom clubs with Nippon Modus Pro 105 shafts at no extra cost. tGW cares about its customer with the best product selection and customer service available. It was a pleasure to order and communicate with TGW, best place to shop for golf equipment and accessories.
Date published: 2019-01-28
Rated 5 out of 5 by from Solid! I bought the about a month ago and have hit them several times and have played twice. The clubs feel very solid at impact and are very forgiving. On off center strikes you still get good ball flight, you just lose a little distance
Date published: 2018-12-15
Rated 5 out of 5 by from Accurate as heck! I’ve had these irons for 9 months. Went back and forth with my Callaway BB OS. The Callaways are easy to hit, but accuracy is inconsistent. I use a launch monitor - the GMax’s are 5-7 yards longer and so straight and accurate. These are now my primary irons. Callaways are backups.
Date published: 2018-12-09
Rated 5 out of 5 by from The perfect club for anybody I purchased the GMax with graphite shafts. They are some of the most forgiving clubs !! If you are a weekend golfer or a pro these will be amazing for you!! Of course Ping hold their value but you should not need another club for a long time!!!
Date published: 2018-12-08
Rated 5 out of 5 by from None Better! Amazing Irons Forgiving, comfortable and great feel -- what more can you ask for?! I smile every time I use them. Fitting a must (Green Dot, +1", Soft Regular CFS Shafts and Grips).
Date published: 2018-11-06
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Can I purchase a 6 thru uw in the Ping GMAX K1 clubs

Asked by: jimmieg
Yes, we have that option available! If you use the Enter Custom Specs tab at the top of the page, you can select only the clubs you wish to order.
Answered by: TGWChase
Date published: 2016-03-25

I am 5'6" with wrist to floor 30" looks like I need the gold length how do I specify what I need when ordering? also not sure of my lie but I can say my hands are typically through the ball quick so would I go with yellow lie? 53 years old

Asked by: Browndog13
According to the PING lie angle chart with your measurements, you would need a gold dot lie angle. This can be selected under the Enter Custom Specs tab at the top of the page.
Answered by: TGWChase
Date published: 2017-03-20

When will these irons be available for customizing?

Asked by: Alanbick
These are now available for customization. Just click on the "Enter Custom Specs" tab above the picture of the item.
Answered by: TGW_Sarah
Date published: 2015-12-02

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

what is the difference between the g-max and the g-max k1

Asked by: trout
The G-Max and G-Max K1 are the same irons.
Answered by: TGWChase
Date published: 2018-02-03

I have just purchased the GMax Irons, 6 thru PW,UW and SW, I would like to purchase a stand alone 4 and 5 iron is that possible?

Asked by: King Hump
Yes, you can purchase the 4 and 5 iron individually by using the Enter Custom Specs tab located above the photo of the club.
Answered by: TGWChase
Date published: 2017-11-21

What is a "soft" regular flex?

Asked by: GaryH
PING uses soft regular as a flex that plays more like a senior flex.
Answered by: TGWChase
Date published: 2016-03-25

Please provide loft information for the GMax K1 6-W and 5 Hybrid. Thank you.

Asked by: Dickw
Here is the loft information: 4 iron(21°), 5 iron(24°), 6 iron(27°), 7 iron(30.5°), 8 iron(35°), 9 iron(40°), PW(45°), UW(50.5°), SW(56°).
Answered by: TGW_Kristin
Date published: 2017-01-25
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