TECHNOLOGY THAT PERFORMS
![Highlight of Cor2 Technology](https://www.pxg.com/dw/image/v2/BFXB_PRD/on/demandware.static/-/Library-Sites-PXGSharedLibrary/default/dw314ab300/images/site/clubs/irons/0311 GEN2/sgi/PXG-GEN2-0311-SGI-COR2.png)
COR2 Technology
COR2 is a low density, high speed, vibration dampening material with explosive C.O.R. (coefficient of restitution) properties. Injected into PXG’s forged, hollow-body irons, the material supports an extremely efficient energy transfer, helping produce a more consistent response, incredible accuracy and an outstanding feel at impact.
![Highlight of Worlds Thinnest Face](https://www.pxg.com/dw/image/v2/BFXB_PRD/on/demandware.static/-/Library-Sites-PXGSharedLibrary/default/dw40c795d3/images/site/clubs/irons/0311 GEN2/sgi/PXG-GEN2-0311-SGI-FunctionalFaceArea.png)
World's Thinnest Face
The face is formed from ultra-thin HT1770 high-strength maraging steel that measures just 1.5mm thick, about the thickness of a penny. The weight saved by using a thin face allows more mass to be positioned in areas of the club head that help to optimize launch conditions and MOI.
![Screw being Unscrewed on iron head](https://www.pxg.com/dw/image/v2/BFXB_PRD/on/demandware.static/-/Library-Sites-PXGSharedLibrary/default/dw97184ada/images/site/clubs/irons/0311 GEN2/sgi/PXG-GEN2-0311-SGI-PerimeterWeighting.png)
Perimeter Weighting
The CNC milling process removes a significant amount of mass from the center of the hollow-body club. High-density, tungsten alloy weights, strategically positioned around the perimeter of the club head add mass to help increase MOI and create optimal launch conditions.
![Angled Back Surface Highlighted](https://www.pxg.com/dw/image/v2/BFXB_PRD/on/demandware.static/-/Library-Sites-PXGSharedLibrary/default/dw992104d1/images/site/clubs/irons/0311 GEN2/sgi/PXG-GEN2-0311-SGI-AngledBackSurface.png)
Angled Back Surface
An angled back surface tapers the thickness of the golf club from heel-to-toe, while visually the top rail remains constant and parallel to the face. This geometry allows more mass to be positioned to the toe side of the club head for an increased MOI.
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PXG 0311 SGI GEN2 IRONS SPECS
Club | Loft | Lie | Length (Inches) | Bounce | Offset (Inches) |
---|---|---|---|---|---|
4 | 19.5° | 61° | 38⅞ | 6° | 0.255 |
5 | 22° | 61.5° | 38¼ | 7° | 0.225 |
6 | 25° | 62° | 37⅝ | 8° | 0.195 |
7 | 29° | 62.5° | 37 | 9° | 0.165 |
8 | 33° | 63° | 36½ | 10° | 0.135 |
9 | 38° | 63.5° | 36 | 11° | 0.110 |
W | 43° | 64° | 35¾ | 12° | 0.085 |
G | 48° | 64° | 35½ | 12° | 0.070 |
S | 53° | 64° | 35¼ | 12° | 0.060 |
L | 58° | 64° | 35 | 10° | 0.050 |