The Callaway Big Bertha Fusion generation doesn't include the OS variant.
Driver
Used Callaway Big Bertha Fusion OS Driver
2016
The OS (Oversized) variant boasts a larger clubhead profile, pushing weight to the perimeter for unparalleled forgiveness. This design minimizes twisting on mishits, ensuring maximum stability and straighter shots, perfect for golfers needing ultimate accuracy and confidence.
Model info
The Callaway Big Bertha Fusion generation also comes in one other driver variant, the Standard.
Price guide
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Specs
Key facts for this model - individual clubs may vary.
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Release timeline
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