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What It Is
The industry's first electronically enabled set of irons. Innovative iron constructions work in unison with COBRA CONNECT™ Technology to deliver exceptional performance while tracking your distance, accuracy and improvements round to round.
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Who It's for
5 to 25 handicap golfers with moderate to higher swing speeds seeking a more forgiving distance iron with enhanced feel.
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Why we made it
A faster PWRSHELL™ face design is paired with 100% carbon fiber medallions to deliver the ultimate fusion of distance and a soft, yet solid feel not typically found in a distance iron.

FIRST SMART SET
LOWER SCORES.
Golf's most advanced technology, COBRA CONNECT™, Powered By Arccos™ features electronically enabled grips in each iron. Detailed stats are recorded automatically, allowing golfers to access an in-depth analysis of their game using the COBRA CONNECT™/Arccos 360™ app on their Smartphone.


GET BETTER. FASTER.
Leverage the power of data to take your game to the next level. Arccos 360™ users improved their handicaps 36.4 times faster than the average golfer.
TOUR ANALYTICS IN YOUR POCKET.
COBRA CONNECT™ analyzes every aspect of your game, while providing you with advanced GPS distances to any point on the course so you can make smarter shot decisions.
ELIMINATE THE GUESSWORK.
Know true distance averages for every club in your bag as well as your strengths and weaknesses so you can hit more greens and lower your scores.
SEAMLESS TECHNOLOGY.
Lightweight COBRA CONNECT™ sensors are seamlessly embedded in the end of each grip to ensure comfort during the swing, without affecting weighting or performance.
complete your set
with additional sensors
Golfers who purchase a set of KING® F8 irons will receive additional Arccos screw-in sensors to connect the rest of their clubs, and a free 1-year subscription to the Arccos 360 platform (a $250 value). The Arccos sensors work in conjunction with the COBRA CONNECT™ grips that come with the KING F8 irons, so users can track improvements for every club in their bag.

Woods and Wedges
6 Sensors Included
Putter
1 Sensor IncludedPRACTICE SMARTER.
IMPROVE FASTER.
COBRA CONNECT™ works in conjunction with the Arccos 360™ mobile app - the award winning connected golf system that helps players of all skill levels make smarter, data-driven decisions.

GPS Distances
COBRA CONNECT™ provides advanced GPS distances on over 40,000 courses worldwide, so users can pinpoint exact distances (in yards or meters) to any point on the course.

Smart Distance
Know true averages for every club in your bag so you hit more greens and make more birdies.

Tour Analytics
Know your strengths and weaknesses for every club so you can practice more efficiently and shoot lower scores.
FORGED PWRSHELLTM
WITH E9 TECHTM
Featuring COBRA's patented E9 TechnologyTM, an all-new forged PWRSHELLTM face construction delivers driver-like speed and distance.

CARBON FEEL TECHNOLOGY.
A multi-material carbon fiber construction damps vibrations at impact for exceptional sound and feel through the set.

Lower Profile Construction
A lower profile clubhead design lowers CG for higher launch and more clubhead speed.

Tailored
Performance
Advanced construction technologies combine to create the ultimate progressive irons that deliver tailored performance through the set.

4I-7I
Full Hollow Iron
A hollow construction in the long irons lowers CG and delivers a highly responsive face for increased launch and speed. A carbon fiber medallion damps vibrations for improved sound and feel.

8I-PW
Cavity Back Iron
A cavity-back design in the mid to scoring irons delivers improved accuracy on approach shots. A two-piece carbon fiber insert and medallion work to deliver softer, yet more solid feel.

GW-LW
Specialty Wedge Design
A specialty wedge design with a carbon fiber insert in the GW, SW and LW damps vibrations for improved feel and precision around the greens.
Optimized CG's
Variable hosel lengths strategically position the CG for optimum launch, speed and forgiveness through the set. Lower profile long irons with shorter hosels lower the CG for improved launch and forgiveness. Progressively taller hosels in the mid to scoring irons raise CG for improved control and accuracy on approach shots.

Milled Grooves.
Spin Redefined.
CNC milling delivers more precise groove structures resulting in optimum spin and trajectory characteristics for the long irons, mid to scoring irons and wedges.

4I-7I
Milled V-Grooves
Milled V-Grooves reduce spin for maximum distance and flight time.

8I-PW
Milled U-Grooves
Milled U-Grooves optimize spin for improved control and more accurate approach shots.

GW-LW
WEDGE-SPACE GROOVES
Tighter, wedge-spaced grooves deliver increased spin for more precise shots around the green.
Also Available In
ONE Length
The KING® F8 ONE Length™ Irons simplify the game to deliver maximum consistency.
Learn More

Specifications
STOCK SET COMPOSITION - 7 Clubs
- Steel: 5-GW
Model | Loft | Lie | Offset (mm) |
COBRA CONNECT Length (Graphite & Steel) |
Standard Length (Graphite & Steel) |
Graphite Swing Weight |
Steel Swing Weight |
RH/LH |
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4 | 19.5° | 61.0° | 5.4 | 39.50" | 39.25" | D0 | D1 | RH/LH |
5 | 22.5° | 61.5° | 4.7 | 38.75" | 38.50" | D0 | D1 | RH/LH |
6 | 25.5° | 62.0° | 4.4 | 38.00" | 37.75" | D0 | D1 | RH/LH |
7 | 29.5° | 62.5° | 4.0 | 37.50" | 37.25" | D0 | D1 | RH/LH |
8 | 34.0° | 63.0° | 3.7 | 37.00" | 36.75" | D0 | D1 | RH/LH |
9 | 39.0° | 63.5° | 3.4 | 36.50" | 36.25" | D0 | D1 | RH/LH |
PW | 44.0° | 64.0° | 2.9 | 36.25" | 36.00" | D1 | D2 | RH/LH |
GW | 49.0° | 64.0° | 1.0 | 36.00" | 35.75" | D1 | D2 | RH/LH |
SW | 54.0° | 64.0° | 1.0 | 35.75" | 35.50" | D2 | D3 | RH/LH |
LW | 58.0° | 64.0° | 1.0 | 35.50" | 35.25" | D2 | D3 | RH/LH |
Shafts

Model | Flex | Shaft Weight | Kick Point | Trajectory | Spin | Tip Diameter |
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Aldila Rogue Pro 65 | Stiff | 67g | Mid | Mid | Mid | 0.370 |
Aldila Rogue Pro 65 | Regular | 65g | Mid | Mid | Mid | 0.370 |
Aldila Rogue Pro 65 | Lite / Senior | 63g | Mid | Mid | Mid | 0.370 |

Model | Flex | Shaft Weight | Kick Point | Trajectory | Spin | Tip Diameter |
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True Temper XP 90 | Stiff | 110g | Mid | Mid | Mid | 0.370 |
True Temper XP 90 | Regular | 108g | Mid | Mid | Mid | 0.370 |
Grips
COBRA Lamkin REL 360 (Tour Taper) Connect - Nardo
Customer Reviews
- Hacker Review by Ripcord
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Rating - best Review by frank
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Rating
easily!!!! I still don't regret my purchase. (Posted on 10/21/2018) - Longest irons I have owned Review by Raj
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Rating - Awesome clubs Review by JC
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Rating - Great irons Review by sspoindexter
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Rating - High School player loves them Review by David
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Rating - F8 Irons - poor club face and sole wear Review by TMumps
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Rating - Awesome Review by Thareal24
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Rating - Solid Irons! Love the App. Review by HenryKnowlesIII
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Rating - Amazing Review by Cody
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Rating - Love these irons Review by Paul
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Rating
I got a full set of Cobra F8 woods, hybrids, and these irons.
i love how they feel and the swing weight.
The ball flies longer and higher than my old set and the ball lands softly on the greens.
Great set (Posted on 6/26/2018) - Love 'em! Review by Weekend Hacker
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Rating - 4 IRON Only Review by mike
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Rating - Great clubs Review by EffAte
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Rating - Impressive demo day experience Review by Tom
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Rating - F8s Review by Poppy
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Rating - Much, much better than expected Review by Biddy
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Rating - yes and no Review by steve
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Rating - Cobra Single length clubs Review by John D
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Rating - F8 Irons Review by Brad
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Rating - Great clubs, concerns with grips/information available Review by 11 Handicap
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Rating
Overall, I would say the clubs are 5 stars, the problems with arccos and the grip problems described knock me down to 4 stars, almost 3. (Posted on 3/13/2018) - Great Irons, Customer Service and Customization Options Review by Yianni
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Rating - Amazing Review by Mason
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Amazing products (Posted on 3/12/2018) - increased distance Review by Bob
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Rating - The best Review by Neilanthony
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Rating - King F8 Review by BM123
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Rating - The best Review by Neil Anthony
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Rating
My first set was stolen and I loved these clubs so much, I had to buy the same set again!
These are the best clubs that I have ever played with. The feel, the look and overall performance makes them top notch in my book. (Posted on 3/10/2018) - Cobra King F8 Woods and Irons Review by Bernie
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Rating - Great Look Review by Scotty
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Rating - New to cobra Review by Jcwoodwrx
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Rating - New Irons Review by Kconley
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Rating - Great Iron Set Review by Defchant
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Rating - Good irons but .... Review by AndyT
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Rating
My concern is with the grip choice and the ARCCOS sensors. I like the Golf Pride MCC plus 4 which are not available with the sensors. Do I really value these over my current monitor system? (Posted on 2/6/2018) - Worth the wait!! Review by Christopher
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Rating - Love to try Review by Tiger22
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