The Scotty Cameron Phantom 11R OC Spec III is a limited-edition expression of one of the most stable, high-MOI mallet putters in golf — built for players who demand low-torque performance and a commanding look at address. Cloaked entirely in black from grip to sole, this precision instrument pairs a tour-inspired rounded mallet shape with Scotty Cameron's proprietary Onset-Center (OC) shaft configuration to promote a consistently square-to-the-path stroke. Milled and hand-finished in California, the Spec III is as refined in your bag as it is formidable on the green — a collector-grade piece with serious on-course credentials.
The Phantom 11R OC Spec III's defining innovation is Scotty Cameron's Onset-Center shaft configuration. The straight shaft is positioned back from the putter's leading edge (Onset) and precisely aligned with the head's front-to-back center of gravity (Center). This geometry dramatically reduces torque during the stroke — keeping the face stable and square to the path without eliminating the subtle feedback that lets a golfer intuitively sense face orientation. Critically, the low-torque performance is preserved even after adjusting loft and lie angle.
Physical Vapor Deposition (PVD) is a bonding process that fuses a dense black coating directly onto the milled stainless steel head — creating a finish that is both flawless and exceptionally durable. The result is a completely glare-free surface at address, which allows the three high-contrast Tour-developed sightlines to stand out clearly against the dark background, providing a focused, distraction-free setup every time.
The 303 stainless steel face is machined with Scotty Cameron's chain-link milling technology — a fine, interlocking texture that reduces the number of contact points between face and ball. This engineering approach softens the acoustic response at impact while maintaining the precise feel and distance feedback that skilled golfers rely on. The 11R OC Spec III uses direct chain-link milling across the full face without an insert, delivering a crisper, more responsive character than softer insert-based models.
The Phantom 11R OC features a multi-material winged-back mallet construction combining 303 stainless steel and aircraft-grade 6061 aluminum. This pairing positions mass efficiently at the perimeter to maximize the Moment of Inertia (MOI), delivering enhanced stability and forgiveness on off-centre strikes. The heavier OC head (15g over standard) further amplifies this stability, while a specially matched shaft with tuned flex properties ensures the added weight does not dull feel or feedback through the stroke.
| Specification | Detail |
|---|---|
| Product Code | 760RA35 |
| Brand | Scotty Cameron |
| Model | Phantom 11R OC Spec III |
| Edition | Limited Edition |
| Hand | Right Hand (RH) |
| Length | 35" |
| Available Lengths | 33", 34", 35" |
| Loft | 3.5° |
| Lie Angle | 70° |
| Shaft Lean | 1° forward |
| Head Shape | Rounded high-MOI mallet |
| Face Material | 303 Stainless Steel with chain-link face milling |
| Head Construction | Multi-material: 303 stainless steel + aircraft-grade 6061 aluminum |
| Head Weight | 15g heavier than standard Phantom 11R OC |
| Finish | Black Physical Vapor Deposition (PVD) |
| Shaft | Custom all-black steel shaft (tuned flex for heavier head) |
| Grip | Custom 11-inch mid-size Matador grip – black with chain-link texture |
| Milling & Finishing | Hand-finished in California, USA |
| Intended Player | Universal (all skill levels seeking low-torque stability) |
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