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KING Forged ONE Length Irons

The KING Forged ONE LENGTH irons debut as COBRA’s first ever single-length forged iron set. Inspired by rising PGA star Bryson DeChambeau.

Stock Set: 4-PW (7 Clubs)

Bryson Wins, You Win
$999.00

Availability: In stock

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One Setup One Swing

ONE SETUP.
ONE SWING.

Proper setup includes foot positioning, spine angle and ball position, and many other variables. These variables change as you switch between longer and shorter length clubs, causing more room for error. With one setup and one swing you can simplify the entire process. Every player has their favorite club and for many, it's a 7-iron. With COBRA's One Length irons, you will find new confidence in your game, allowing you to play any iron in the bag as if it were your trusty 7-iron.

GAME. IMPROVED.

One swing for all of your shots

Long irons for more consistent distance

Tighter shot dispersion on approach

Short game accuracy improvement

F7 One Length

Specifications

STOCK SET COMPOSITION - 7 Clubs

  • Steel: 4-PW


Model Loft Lie Offset
(mm) 
Steel
Length 
Steel Swing
Weight
RH/LH
4 23°  62.5°  2.0  37.25"  D2.5  RH
5 26°  62.5°  1.8  37.25"  D2.5  RH
6 29°  62.5°  1.5  37.25"  D2.5  RH
7 33°  62.5°  1.3  37.25"  D2.5  RH
8 37°  62.5°  1.3  37.25"  D2.5  RH
9 41°  62.5°  1.3  37.25"  D2.5  RH
PW 45°  62.5°  1.3  37.25"  D2.5  RH
GW 50°  62.5°  1.3  37.25"  D2.5  RH

Shafts


KBS Tour FLT

ModelFlexWeightKick PointTorqueTip Diameter
KBS Tour FLT Stiff 120g Mid Mid 0.355
KBS Tour FLT Regular 110g Mid Mid 0.355

Grips

COBRA Lamkin REL 360

COBRA Lamkin Ace Crossline Blue

Customer Reviews

Love these irons! Review by JD
Rating
I swapped these out for an old set of Mizuno MP60's. I was nervous about the gapping and the distance in the long irons, but I have had great results with both. Having one iron swing to work on has made a real improvement in my game as my practice time seems better spent now. Loving this set! (Posted on 6/17/2017)
You should try these clubs Review by Tequila4Kapp
Rating
I have been playing these clubs for about a month. The irons are really good.

The transition to single length is extremely easy and fast. The first time you look down at a shorter than usual 5i or longer than usual PW it seems odd. But then you hit a bucket of balls and it starts to feel normal. Then you start to realize the benefit of single length, a sense of consistency and comfort with all your irons. Single length works. Plain and simple.

The 4i and 5i have slightly lower trajectories for me. The PW flies a little higher. Gapping is good throughout. I've lost no distance from my prior set - may have actually gained a bit.

The finish on the clubs is great. After a month with a lot of practice and play the faces look nearly new.

Distance control is superb with these irons. I am finding myself pin high more than I was previously. Dispersion is also tighter. (Posted on 6/5/2017)
made the switch Review by ragtag
Rating
bought these in February. Have about 12-15 rounds on them and have grown accustomed to the one length technology. i used to play Mizuno Blades so having that soft feel is great. Still getting used to the 4-5 iron, a little low flight but love the rest. Got a hole in one back in April with the PW. My GIR % is up approx 20% so far and steadily climbing with each round. Hit 100% of the front nine greens a few weeks back with 67% on the back nine. (Posted on 5/26/2017)
Great Irons Review by Blue
Rating
I got these irons after several weeks of debating. The technology really makes sense one swing every time you swing the club. If you think this is a gimmick I am a plus 2 hdcp and a nationally ranked senior amateur player and for me to change equipment is monumental. I have played three tournaments with them and after 10 rounds of tournament golf the highest round I have posted is 72 and the lowest 65. Put all you doubt and old ways to the side and give these irons a try you won't go back to your old irons.
THANKS COBRA (Posted on 5/16/2017)
Golf is fun again Review by Focusedgolf
Rating
Been playing forged one length for a couple of months. Simply awesome! I'm an 8 handicap weekend warrior. Swing speeds are consistent throughout the set which makes distances very consistent. Great feel, soft and workable irons. Great job Cobra!! You made golf fun again. (Posted on 5/3/2017)
Golf is fun again Review by Focusedgolf
Rating
Been playing forged one length for a couple of months. Simply awesome! I'm an 8 handicap weekend warrior. Swing speeds are consistent throughout the set which makes distances very consistent. Great feel, soft and workable irons. Great job Cobra!! You made golf fun again. (Posted on 5/3/2017)
Awesome Set Review by Tmanlsu
Rating
These are by far the best set of irons I have ever owned. I have been playing for over 30yrs and I have never been as consistent as I have been with this set. The feel of these clubs are incredible. I put them in play in January and my scoring has been so consistent it's scary. These really are a game changer. (Posted on 4/9/2017)
Awesome Review by Jpobanz
Rating
Simply put. Genius idea! (Posted on 4/8/2017)
3 birdies in 12 holes! Review by Impact Golf
Rating
I got these clubs last week and hit 30 balls on a simulator and then ended up playing 12 holes the following day.

I made 3 birdies in those 12 holes...

Like someone else says it feels like cheating! (Posted on 4/3/2017)
First class! Review by Koakes79
Rating
Truly amazed how much more control I have over my distances. I'm a 5hcp and it took less than 2 rounds to dial in any changes. The only thing I wished they would change was having traditional numbers. It's hard when you are saying "I'll hit a 5iron" to then convince yourself to strike it like a 7iron. VERY SOFT FORGING TOO (Posted on 3/30/2017)
Great consistensey Review by Higgy
Rating
Cobra irons 1 lengh
I found easy to hit very consistant

Feel is soft but powerful

All over great club (Posted on 3/27/2017)
Feeling of Greatness Review by JRKillin
Rating
These irons are easily the best irons I've ever played. I'm 37 been playing since I was 12 and I've had every equipment company imaginable in my bag. Consistency throughout my bag like never before. Distance is the same. Shot dispersion is super tight. Impact feels like butter. I have the entire set 3-GW and the extra two wedges as well. Game changer! (Posted on 3/24/2017)
Best Clubs that I Have Played With Review by Carlos
Rating
I am a mid-handicap player. When I ordered these clubs, I thought that I would hit better the long irons but not be as accurate with the short irons. I am hitting my long irons better but, to my surprise, I am also hitting my short irons better than ever. The trajectory with the short irons seems to be higher and the ball has less roll. I have just ordered the GW, 56, and 60 degree wedges. I can't wait to play with them. (Posted on 3/16/2017)
these clubs were made for me. Review by heytoyotaguy
Rating
I have had this set for a few weeks, the grips were not my favorite, but the impact felt like absolute butter!!! and the consistency on my impacts has greatly improved. very little fat shots. have since installed my preferred grip and am super happy. now looking at the one length wedges. (Posted on 3/11/2017)
Great irons Review by Ron
Rating
I am a high handicapper who has always struggled with my irons. These irons brought the fun back to my game.
I am now hitting a lot more straight shots. One length, one set up. These are the best irons I have ever used.
Great job Cobra! (Posted on 3/10/2017)
Great clubs Review by dpavlako
Rating
I got them a few weeks ago, and they are very nice. Took a little while to adjust to the single length, but suspect the more I play them that muscle memory will replace what's there for my previous set. The only disappointment is in not being able to get them a little longer, but that's not anything that's wrong with the clubs - I'm just tall. (Posted on 3/8/2017)
Awesome Baaaby Review by Dave
Rating
Just picked up my King forged one length with the 120g shaft.
I hit these at the Merchandise Show both at demo day and in the booth. After talking with one of the R and D guys at demo day I was convinced. Can't wait to dial them in on the range tomorrow.
Best looking heads out there. Awesome Baaaby! (Posted on 3/1/2017)
Quality forgiving irons Review by PhxMike
Rating
I'm a 7 hc and have played forged mizunos for years. Decent iron and wedge game. I demoed these at vans and bought them, put them in play immediately. They are excellent, good gapping similar to my mp-54s, butter soft and surprisingly forgiving although look like a players forged iron. I bought 4-gw but I am not a fan of pw and gw, I get much better flighting and control with my old pw and 588 wedges, so I am playing 4-9i currently and am very pleased with this concept and high quality overall. Fyi the 4i launches lower and gw higher than normal; I dont mind this but some would want a higher traj with less runout on a 4i (this is why we replace 3/4i w hybrids anyway). Overall stable and consistent through impact and I love the kbs shafts, this is understated but I think a big reason these gap correctly along w the head tech of course. I have played 5 rounds with them so far, I am pin high or on the green more often, long iron approaches are much simpler and the horrendous head scratcher shot has been rare. (Posted on 2/15/2017)
8 handicap Review by RB
Rating
I've played 6 rounds so far and have to say these clubs have tremendously improved my ball striking and GIR %. Now I just need to find a driver. I'd also like to see a 3 iron in this set. (Posted on 2/11/2017)
Fantastic and consistent Review by JT
Rating
Background. I am a high handicapper (15-20). These clubs provide consistency to me. Same set up. Same swing. More consistent results.

Hit each club about 10to 15 yards further than my old mizunos. The results are much more consistent. I spray the ball less. Mis hits are much more forgiving. Same distance just left or right. Love these clubs. The concept works. Plain and simple. (Posted on 2/11/2017)
Great irons! Almost perfect! Review by buddha
Rating
I've been playing the forged one length irons for 2 weeks and absolutely love them. I actually prefer the longer length short irons. They generate more spin than standard length clubs so they hold the greens better and chipping with a single length GW is so much easier than with a standard length club. The 4 and 5 irons launch lower than I would like but this can actually be useful when you're hitting into the wind. Just wish they offered a one-length 3/4 hybrid/utility iron. Something that could launch the ball 3/4 iron length but with a much higher ball flight would make the one length set complete. (Posted on 2/10/2017)
Very Interested Review by brad
Rating
I went to Demo Days at the club tonight. I have always had an interest in single length so I took some swings with the 4 iron and PW. Wow...the PW practically swung itself, very consistent. I'm not sure about the 4 iron, hit it straight as an arrow but seemed to be 5 iron distance. Only drawback is no 3 iron, which leave me a gap in the 200-210 range. (Posted on 2/9/2017)
No Lefty Forged One? Review by Scooter
Rating
I saw the review on Mygolfspy and was excited to hear more, very sorry to hear there are no lefty versions (Posted on 2/9/2017)
just hit them Review by gman
Rating
I think that they have something here,I tried this with a set but couldn't get the swing weight right,went to my pga superstore and hit the forged just like my old cobra forged, the orange ones well this hit is great and very repeatable i just wish they had the regular flex c-taper lite shaft,hit the stiff 120 gram bit too much for me HOWEVER HIT FROM THE SAME SPOT MADE ME FEEL REAL CONFIDENT AND NO SPRAYING! (Posted on 2/8/2017)
Excellent but where are the wedges? Review by Mizuno
Rating
I've found the transition from a "normal" set easier than expected. As others have commented the immediate benefit for me is improved consistency. As noted in title though, would be good to know if and when matching wedges will be made available.... (Posted on 2/8/2017)
I'm a believer Review by jbbozeman
Rating
I bought the long irons in one length and stayed with traditional length with 8- wedges. I really like this set up however I may be convinced to do a completely one length set up. On the range, I actually laughed out loud when I hit my first shot with the one length 5 iron. It was incredible, perfectly straight. The trajectory is was what you would expect with a traditional 5. The forged irons felt so pure and carry a mile. Next shot, pulled out the 6, same swing, higher trajectory, about 10 yards shorter. Amazing.The 7 iron was the same story. I do not believe this set up will be for everyone, but it is with a doubt worth a try. (Posted on 2/6/2017)
Best Irons Ever Made Review by GolfJunky
Rating
Seriously. These are the best irons I have ever owned. I might have lost 2 or 3 yards on my 4 and 5 irons and my PW is the same distance that it's always been. The big difference is that I'm so consistent with them irons. Extremely easy to hit and you get that great forged feeling. Go buy them now! (Posted on 2/5/2017)
Best Irons EVER! Review by Winner
Rating
Played three rounds so far with these irons and they get better each time. I picked up my other set of irons and they felt weird and I put the one length back in the bag. These are a total WINNER and you should play these sticks! Much better than standard length clubs. Why didn't anyone do this earlier? (Posted on 1/30/2017)
Work as advertised. Review by JD
Rating
I just finished getting fit by a pro with a launch monitor and lie board fitting with these at an outdoor range (They had a complete set). The numbers I was seeing were excellent and the gapping was fine. Everyone who hit the oneForged were sorry they did, because now they want a set too. Only caveat is I found the 4i to be difficult to hit, but 5-GW was perfect. (Posted on 1/23/2017)
Game Changer for me Review by EH614
Rating
I've been playing for 20 years. I have a very relaxed easy tempo. Short irons are not a problem but timing on the longer irons are a bit tricky. These irons have made golf a lot more simpler for me. Both on the range and during my practice sessions. 4-PW I have drilled it down to one swing and timing has become super easy. It's a MUST try!. (Posted on 1/22/2017)
Like Cheating Review by Chuck
Rating
I ordered a 4i and PW and had a change to hit these today. I was very impressed with the look and feel of the forged irons.

I found the irons launched comparably to my existing set of muscle back irons; however, I found much greater consistency in ball striking-- particularly in the 4-iron. It felt like I was cheating.

I have already reached out to my club to order the remaining clubs in the set. (Posted on 1/18/2017)
Finally! Review by StAce
Rating
I spent the last year with a single length set of my own creation. While suitable for an experiment, I am certainly glad that there is now A high quality build available. The forged heads reward a good strike and are forgiving enough with just the right amount of feedback on soffit center hits. Great use of CG as well to alter trajectory. Can't go wrong with this set, or the single length concept in my opinion. Thx Cobra for breaking the large company entry barrier and doing it with a product! (Posted on 1/18/2017)
Finally! Review by Phil LaPeeno
Rating
I have been waiting for a one-length set for awhile. I just received by forged set. Cobra hit a home run with these. They look great and they perform just as well. The distances are spot on with my previous variable length clubs. Launch monitor numbers show no drop off in carry distance though my lofted clubs go a bit higher than before and the less lofted clubs go a bit lower. Single length clubs just make sense. (Posted on 1/18/2017)
So easy to make the switch Review by Too Tall
Rating
The concept is very basic and once fully understood makes the switch much easier. The 4 iron is incredibly easy to hit and very consistent. The 9 and PW were a lot easier to control than expect. I'm definitely a one length convert. (Posted on 1/18/2017)
Great clubs!! Review by Golffanaddict
Rating
The guy above is just a hater!!! They are awesome! Feel amazing, looks are superior, performance more consist ant guaranteed. Place ball in middle of stance like a 7 iron and watch even the long irons fly straight at the pins. Easy to game even for mid handicappers for higher handicap go with f7 single length!!! Must buy for anyone looking to improve there game!! (Posted on 1/17/2017)
3-iron Review by Reviewer 1
Rating
Wish there was a 3-iron as part of this set at 19 degrees. Super interested in the irons anyway, but it feels like not having a 3 iron leaves an awkward gap. (Posted on 1/9/2017)
Lefty discrimination continues Review by Mad Lefty
Rating
I have been researching one length clubs for three years and finally my favourite brand releases a pro forged model and no left handed clubs. I realize Cobra needs to make money but I am not giving them my money to a compromise in club peformance. (Posted on 1/6/2017)

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