3DP

Cobra 3DP MB Irons

2026

Iron Sets

Muscle back iron built on a printed lattice behind a face of 316 stainless, the smallest head of its family and the one holding traditional lofts at 34 degrees. Sold 5-PW, graphite offered alongside steel, light flex included.

Full specifications

All clubs

Dexterity

Right, Left

Stock shafts

KBS $-Taper, Mitsubishi MMT

Flexes

Light, Regular, Stiff, X-Stiff

Stock grip

Golf Pride Tour Velvet 360

Face

316 Stainless Steel

Construction

Multi-material

Iron Sets

Iron type

Players

Set composition

5, 6, 7, 8, 9, PW

7-iron loft

Where to buy

Vendor name

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Updated today

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Used

$289

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41 listings

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About this club

Cobra's 3DP line uses printed lattice structures inside otherwise traditional heads, and the MB is the smallest of the three. A 316 stainless face sits in a multi-material body, and the 7-iron is 34 degrees. Sets run 5-PW. KBS $-Taper covers steel and Mitsubishi's MMT covers graphite, with flexes from light all the way to X-stiff and both hands stocked.

Offering a muscle back in light flex is unusual, and it hints that Cobra sees this as a blendable set rather than a full bag. The 3DP Tour strengthens the 7-iron to 31 degrees in a slightly more forgiving shape, and the 3DP X goes to 29 in a players-distance build. If you want the traditional numbers, the MB is where they live in this family.