The Cobra Grandsport Armlock 3D Printed Putter is designed for golfers seeking enhanced stability, control, and precision in their putting stroke. With multi-material 3D-printed construction, LA Golf’s Descending Loft Face Technology, and an armlock shaft setup, this putter delivers a tour-level putting experience. Let’s explore the features that make the Cobra Grandsport Armlock a standout choice for players with a moderate arc stroke. Read more about the entire Cobra 3D putter lineup for 2024 here.
Innovative 3D-Printed Construction for Maximum MOI
One of the defining characteristics of the Grandsport Armlock Putter is its 3D-printed lattice structure. This advanced design redistributes weight within the putter head, significantly increasing MOI (Moment of Inertia) for greater stability and more consistent rolls. The stainless steel MIM (Metal Injection Molded) frame precisely positions weight to lower the center of gravity (CG), ensuring a smoother, more predictable putting experience.
Optimized for Armlock Putting Stroke
With a 41-inch shaft and an armlock design, this putter promotes a more anchored, stable stroke. The SuperStroke Zenergy Flatso 17 grip provides additional surface area for better forearm contact, reducing wrist movement and helping golfers achieve a more controlled and repeatable stroke. This makes it an excellent option for players looking to eliminate excess hand action in their putting motion.
LA Golf’s Descending Loft Technology for a True Roll
Cobra partners with LA Golf to integrate Descending Loft Technology (DLT), which incorporates four descending lofts (4°, 3°, 2°, 1°) into the putter face. This ensures a consistent launch angle regardless of stroke variability, leading to a pure end-over-end roll on every putt. This technology helps golfers achieve better distance control and eliminates skidding or bouncing at impact.
Precision-Milled 6061 Aerospace-Grade Aluminum Face Insert
The Cobra Grandsport Armlock Putter features a black 6061 aerospace-grade aluminum face insert that delivers a soft yet responsive feel at impact. This provides a consistent roll with excellent feedback, helping players refine their distance control and speed.
Plumber’s Neck Hosel for Moderate Arc Strokes
This putter is equipped with a plumber’s neck hosel, making it ideal for golfers with a moderate arc stroke. The design encourages a natural toe flow, allowing for a smooth, controlled stroke that enhances accuracy and consistency on the greens.
Three-Line Alignment Aid for Improved Aim
Cobra enhances alignment with a new three-line alignment aid featuring varying thicknesses to provide clearer visuals at address. This assists golfers in setting up square to the target, leading to more confident and accurate putts.
Adjustable Weight System for Custom Feel
The Grandsport Armlock Putter includes an adjustable weighting system, allowing golfers to fine-tune their putter’s balance. The default 15g weights can be swapped for 5g, 10g, 15g, 20g, or 25g weights (sold separately) to match personal preferences and stroke mechanics.
Arccos Smart Sensor Integration for Data-Driven Improvement
Like all Cobra putters, the Grandsport Armlock is Arccos-enabled, meaning golfers can receive free Arccos Smart Sensors with their purchase. This technology tracks putting performance and provides AI-driven insights, helping players refine their game through real-time analytics.
Specifications
- Hosel: Plumber’s Neck
- Loft: Descending Loft Technology (4°, 3°, 2°, 1°)
- Lie Angle: 76°
- Length: 41 inches
- Toe Hang: 45°
- Head Weight: 390g
- Grip: SuperStroke Zenergy Flatso 17
- Shaft: KBS CT Tour, .370 Tip Size, 170g
Final Verdict: Is the Cobra Grandsport Armlock Putter Right for You?
For golfers seeking a stable, high-MOI blade putter with advanced alignment, weighting, and face technology, the Cobra Grandsport Armlock 3D Printed Putter is an outstanding choice. Its descending loft technology, armlock design, and 3D-printed construction provide unmatched consistency, making it a great option for players struggling with wrist movement or putter face stability.
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