699 Irons 4-PW Expected To Be Back In Stock The Middle Of January

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Sub 70 639 MB Forged Irons

Please allow 2-4 days for assembly before your clubs ship. Each set is custom built when ordered.

Availability: In stock

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The Sub 70 639-MB Forged Iron is a study in beauty and efficiency of design. It is precision forged and milled from a solid billet of DT-4 soft stainless steel for unparalleled feel and responsiveness off the face. While a traditional blade, offering a thin top line with maximum work-ability and trajectory control, it also provides a muscle back design to provide maximum distance. The MB is a player’s club, to be sure, but one that is of moderate face size, to induce confidence and forgiveness.

Finished in brushed satin to reduce glare, the MB series is a coalescence of traditional looks and modern technology for a player seeking maximum feel and work-ability without sacrificing distance and forgiveness.

Head Number 3 4 5 6 7 8 9 PW
Loft 20 22 25 28 32 36 40 45
Lie 59.5 60 60.5 61 61.5 62 62.5 63
Offset 3.3 2.9 2.6 2.3 2.1 2 1.7 1.5
Bounce 1 2 2 5 5 5 5 7
Head Weight 242 249 256 263 270 277 284 292
Standard Length Steel 39 38.5 38 37.5 37 36.5 36 35.75
Standard Length Graphite 39.5 39 38.5 38 37.5 37 36.5 36.25
Material DT-4 Steel
Sub 70 Iron Models
Model Category Characteristics Suggested Handicap
739Game Improvement Higher Launch, More Distance, Most Forgiving15+
699Players DistanceModern Head Shape, TPE Injected Face, Max Ball Speed/Distance and Launch5-15
639 CBPlayers Cavity BackCavity Back Head Shape, Forged Soft Feel, Workable, Great Feedback0-8
639 MB PlusPlayers Muscle Back/Blade Blade Style Head, Forged Soft Feel, Longer Heel to Toe (compared to MB)0-8
639 MBPlayers Muscle Back/Blade Compact Blade Style Head, Forged Soft Feel, Ultimate Players Iron, Very Workable0-5
Customer Reviews (1)
Absolutely wonderful!
Absolutely wonderful clubs! I purchased these to replace some taylormade p770s and I love them. The 639MBs are extremely easy to hit, very workable, and they feel great. They also look fantastic, with a nice thin top line. I would highly recommend the 639MB to anyone that’s interested in a muscle back iron that’s very easy to hit...they far exceeded my expectations.

The customer service was outstanding and I had the clubs in hand just a couple of days after ordering. Great clubs from a great company!
Review by MS (Posted on 9/6/2019)
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