Cobra 3DP MB Iron Set (3DP MB STS)

Who’s It For?

Unleash your best ball‑striking with the Cobra 3DP MB irons—blades built for players who crave that pure, traditional forged feel but refuse to sacrifice forgiveness. Engineered to be the most forgiving muscle‑back on the market, they deliver Tour‑level looks and buttery feedback with surprising stability when you don’t hit it perfect. Perfect for golfers who want blade swagger with game‑changing confidence.

The Tech Story

The Cobra 3DP MB irons feature a fully 3D‑printed 316 stainless steel construction that unlocks design freedoms impossible with traditional forging, allowing Cobra to engineer a compact muscle‑back blade with game‑changing performance benefits. Inside each head, a meticulously crafted 3D‑printed lattice structure reduces overall weight by 33%, enabling strategic repositioning of up to 55 grams of tungsten low in the heel, toe, and hosel to optimize CG placement, boost MOI, and enhance stability. Inspired by feedback from PGA Tour player Max Homa, the refined blade shape includes a thinner topline and increased offset, while the centered, lower CG promotes higher launch without sacrificing control. The internal lattice not only redistributes mass efficiently but also reinforces the face and fine‑tunes acoustics, delivering the rare combination of extreme forgiveness, dialed‑in feel, and the crisp, satisfying sound players expect from a premium muscle‑back design.

Facts and Figures

Construction: Printed

Category: Tour Blade

Material: 3D Printed 316 Stainless Steel

Stock Set Makeup: 4 - PW

*Fits 0.355” Taper Tip shafts only*

Shaft and Grip Info

Stock Shaft: KBS $-Taper Chrome (110g R, 120g S, 130g X)

Stock Grip: Cobra Crossline Std.

Get Fit

2nd Swing offers award-winning club fitting services at each of our store locations and through the 2nd Swing Online Fitting and Support team on 2ndswing.com. Make sure your equipment is fit for your game and schedule your award-winning fitting experience by calling (612) 216-4152 or by visiting the 2nd Swing fitting website: https://www.2ndswing.com/golf-club-fittings.