Preston’s Magnum Diamond from Pittman Game Calls is a diaphragm turkey call designed for hunters who want more volume without losing control. Built with heavier rubber than the Black Diamond, this call delivers stronger projection while maintaining the familiar diamond cut sound profile.

The added rubber weight allows the Magnum Diamond to handle increased airflow, making it effective for mid to long range calling situations. It is well suited for reaching distant gobblers, calling in open terrain, or adding volume when conditions demand it.

Reliable and powerful, Preston’s Magnum Diamond offers a step up in volume while still producing clean, realistic turkey sounds.