Cobra Golf
Cobra Golf- King F8 Irons

Cobra Golf- King F8 Irons

Their Price: $799.99 Rock Bottom Price: $449.99
Save $350.00
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King F8

COBRA’s first ever connected set of irons will improve your game. Carbon fiber tuned PWRshell™ Technology delivers superior feel and long, towering shots. COBRA Connect™ Technology proves the performance.

Cobra Connect Powered By Arccos™


Cobra Connect sensors are now included in every club in the F8 family. You get GPS access to more than 40,000 golf courses to help track your game. The sensor records each swing, displaying results on your smart phone. With more access to data, you track your round, improve where you need it, and share and challenge your friends.

Forged PWRSHELL™ Face Technology

A thinner, variable thickness face design enhances the active Sweet Zone™ for faster ball speeds and higher launch across all points on the face.

Carbon Feel Technology

For the first time ever in an iron, a lightweight carbon fiber medallion supports a thinner face while delivering improved sound and feel.

Lower Profile Design

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

TECFLO™ Progressive Set Technology

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

Progressive Spin Technology

V-Grooves on the 4-6 irons reduce spin, U-Grooves on the 7-PW optimize spin, and wedge-spaced grooves on the GW-SW deliver extra spin for shots around the green.


Club Loft (*) Lie (*) Offset (mm) Length (") Swing Weight
4 19.5 61 5.4 39.5 D1
5 22.5 61.5 4.7 38.75 D1
6 25.5 62 4.4 38 D1
7 29.5 62.5 4.0 37.5 D1
8 34 63 3.7 37 D1
9 39 63.5 3.4 36.5 D1
PW 44 64 2.9 36.25 D2
GW 49 64 1.0 36 D2
SW 54 64 1.0 35.75 D3
LW 58 64 1.0 35.5 D3
Cobra Golf
Open Box:
Length & Lie:
Not Available
Mens Right Handed
Cobra Stock Rubber
Shaft Material:
Shaft Name:
True Temper XP 90
King F8
New, Factory Sealed
7 Irons
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Product Reviews
5 Stars based on 19 reviews
Covina, California
June 25, 2019
Very Forgiving
easy to hit. nice weight. nice feel.
CAMDEN, South Carolina
June 20, 2019
Great Clubs
Wanted to try these since Tommy Armour came out with these in the 80's. Since Cobra has worked with these for a few years and worked out all the problems with them, I just had to try them. I am a 3 handicapper so I did not want to hurt my game at 73 yrs. old. I was so surprised to see how well I hit these. Very straight and to my surprise I picked up a whole cllub in length I hit the F8 and F9 to compare I could not tell any difference other than looks , I bought a F9 four iron because I couldn't find a F8 to go with my set from Rock Bottom. I shot under par with these secound time playing and didn't miss a green in regulation. After twelve rounds under my belt the worst round was a 78 but that was my putter not working. To each his own I know this is not for everyone but it was for me , replaced my pings and my mizunos , They are on rock bottom for sale in the used clubs and in perfect condition.
ProsEasy to hit just hit the same way every time. My friends on tour ask me what did you hit , I just say a 7 iron but it had a 4 stamped on the bottom, thats how easy they hit.
ConsTakes a little mental adjustment , getting your brain used to not wanting to move the ball forward with the long irons , so I just started telling myself , this is just a 7 iron reguardless of the number.
By Johnny
June 18, 2019
I made the best choice of my golfing life
I read and watched all the you tube evaluations, I had to make my on evaluation so I took the plunge. Best move of my life , I am a 3 handicap at 73 yrs old and with these clubs I feel it will be even lower. I gained a whole club in length in yardage , sweet spot so easy to hit . My secound round with these shot 1 under and did not miss a green in regulation. I play on one of the senior tours and have been for 15 yrs. so this is not a rookie evaluation , thanks Rock Bottom .
By Christopher Hann
West central Florida
June 12, 2019
Just what I was looking for
I'm a scratch golfer at 61 years old. I am beginning to lose some distance as I age. These irons (replacing TM RSI1) got me the 1/2 club distance I was looking for. The unexpected positive is the off center hits are maintaining the distance as well.
ProsOff center hits are maintaining distance to target
By Roger
Mt.Pearl, Newfoundland and Labrador
May 29, 2019
King F8 Irons
Why did I take so long to get new irons??? These F8s are wicked, lots of pop, the ball just screams off the club. I love 'em, excellent clubs!!
Proslots of pop, feel great in the hands
By Rick
Beebe, AR
May 26, 2019
Cobra one length irons
Took some getting use to but I actually have picked up about 30 yards per club. I am very satisfied with this purchase.
ProsOne length makes club placement in stance a breeze!
ConsNothing yet.
By James
May 25, 2019
These clubs are amazing!
These clubs are amazing. I?m a huge fan of Cobra clubs as they are very forgiving. I have swung several different clubs and felt like these are the best clubs on the market and specially for the price on Rock Bottom Golf!
Pros* Cobra Connect * Look Fantastic * Very Forgiving * Great Feel * Good Distance on missed hits
Cons* No Sand Wedge
By Hazen
Warren, MI
April 29, 2019
Great improvement over the F7 one lengths
I really like the f7 OL, but they had their quirks, long irons flew too low, short irons flew too high. But the F8's really took care of those issues. I am a one length player for life now. Looking forward to the F9 version next year when the prices come down a bit.

One setup, one swing is not just a marketing gimmick. Trust'em and crush'em I say.

ProsOne setup one swing really works. Great feel and can still work the ball if needed.
ConsShort irons take a while to get used to but not some much a con as it is a warning.
By Lee
Hillman, Michigan
April 6, 2019
F8 one length irons
Good quality, feel great and I am hitting them great.
By Tony
LA GRANGE, Kentucky
March 19, 2019
As advertised
Been golfing for 30 years, not very good after all that time. The idea of one length clubs made sense. My advice is to stay on the range for a while with them. I'm still struggling to get over the mental aspect. I have to keep telling myself I have a 7 iron in my hand. Topping the 5, chunking the GW. The connect function in the grips is cool but (not totally accurate) you have to keep your phone in your pocket which I dont like. Removing a star for the connect function (only a 90 day trial included).