Cobra King 3D Printed Agera Putter

High MOI Putter

Cobra took a putter head and hollowed most of it out. The King 3D Printed Agera, released in 2023, uses metal 3D printing to build an internal lattice instead of a solid body, which sounds like a gimmick until you understand what it does. Removing that mass from the middle lets Cobra push weight to the extreme edges of the head. The result is a big, stable mallet that resists twisting when you miss the center of the face.

This is a high-MOI putter through and through. It's face balanced, so it wants to stay square through the stroke rather than fan open and closed, which fits a straighter, more mechanical stroke than a sweeping arc. There's an alignment aid on top to help you square the face to your line, and on a head this size, you notice the difference between aimed and just pointed.

What you're paying for here is forgiveness and technology, not tour-player tradition. If you tend to catch the ball off the toe or heel on longer putts and watch them die short and offline, the Agera is built to shrink that gap. It won't turn a bad read into a made putt, but it holds its line better than most putters this shape when your strike wanders.

Design

The story is the internal lattice. Cobra prints the body so the structure inside is a web rather than solid metal, and that freed-up weight gets relocated to the perimeter to crank up MOI. From address you see a substantial mallet footprint with a clear alignment feature to frame the ball and set your aim. The larger the head, the easier it is to line up, and this one gives you plenty to work with. Face balancing is the other half of the setup. Rest the shaft on your finger and the face points at the sky, a sign the head resists rotation through impact. Paired with the high-MOI body, that makes the Agera a match for players with a minimal-arc stroke who want the putter doing the stabilizing instead of their hands.

Who It's For

• You miss the center of the face on longer putts and want a head that holds its line when you do
• Your stroke is straight back and straight through rather than a strong inside arc, which pairs with the face-balanced design
• Aiming is a weak spot and you want a big alignment feature to frame your target
• You're comfortable gaming newer manufacturing tech and don't need a classic blade look to trust a putter
• You want maximum stability from a mallet without a huge counterbalanced or armlock setup

Technology

About Cobra

Cobra's 3D printed putters use additive manufacturing to create complex internal structures impossible with traditional methods, allowing precise weight placement for optimal MOI and feel.

Specifications

Frequently Asked Questions

What does 3D printing actually do for this putter?

It lets Cobra build a hollow internal lattice instead of a solid head. That removes weight from the middle and lets them move it to the perimeter, which raises MOI and makes the putter more stable on off-center hits. It's a way to redistribute mass that's hard to pull off with traditional casting or milling.

Is the Agera face balanced or toe hang?

It's face balanced. Balance the shaft on your finger and the face points straight up. That means the head resists opening and closing through the stroke, so it suits a straighter, less arced stroke better than a strong inside-to-inside path.

Who should skip this putter?

If you have a pronounced arc in your stroke, a face-balanced high-MOI mallet like this can feel like it's fighting you. Players who want the toe to release through impact usually do better with a toe-hang blade or mid-mallet. Traditionalists who want a compact classic shape won't love the size either.

Does the alignment aid really help on the greens?

On a head this large, yes. The bigger footprint gives the alignment feature more room to frame the ball and your line, and squaring a mallet this size is easier than aiming a small blade. If pointing the face where you intend is a struggle, that's one of the real benefits here.

Is the high MOI noticeable on real putts?

Most on longer lag putts where your strike is more likely to drift off center. A high-MOI head twists less on those misses, so the ball leaves closer to your intended line and speed. On short putts the difference is smaller, but the stability still helps you make a confident, square stroke.

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