Callaway Quantum Driver Rear Weight (Back Weight)

Compatible Rear Back Weights for Callaway Quantum Max, Quantum Triple Diamond & Quantum Triple Diamond Max Drivers Designed to fit all Callaway Quantum driver models, this precision compatible rear back weight provides a drop-in replacement for the factory-installed component. This weight installs into the Advanced Perimeter Weighting (APW) rear pocket of the Quantum driver head, sitting beneath the back cover plate. Available in single-gram increments from 1g–15g, it allows golfers and club builders to fine-tune swing weight, influence trajectory, and adjust overall stability to suit their build or fitting specs. Precision-machined for consistent fit and reliable installation. This rear back weight is compatible with the following Callaway Quantum driver models. Compatibility Callaway Quantum Max Callaway Quantum Triple Diamond Callaway Quantum Triple Diamond Max Weight Options 1g, 2g, 3g, 4g, 5g, 6g, 7g, 8g, 9g, 10g, 11g, 13g, 15g Color 1-8g: Black.  9-15g: Red Origin Aftermarket The Callaway Quantum driver uses both rear "pocket" or "pod" style back weights, along with round front weights to adjust head mass and performance. Golfers commonly swap the rear weight when correcting swing weight after a shaft or grip change, dialing in shot shape preference, or replacing a lost factory weight. Front weights are a different product and sold separately. Multiple items may appear in listing photos to show product variations, installation, or to provide context to the listing. Please note a quantity of 1 will receive one item, not multiple.