The JSB Diabolo Exact Jumbo Heavy .22 Cal pellets are built for shooters who demand precision, consistency, and reliable downrange performance. Known for their exceptional quality, these pellets are a top choice for hunting, pest control, and long-range airgun shooting.

Weighing 18.13 grains with a 5.52mm head size, the Jumbo Heavy is designed for stability and energy retention, making it ideal for more powerful air rifles. The domed (round nose) design improves aerodynamics, delivering flatter trajectories and tighter groupings—even at extended distances. Many shooters report pellet-on-pellet accuracy at 40 yards when paired with the right setup.

Manufactured to strict tolerances, each pellet offers consistent weight and shape, ensuring dependable shot-to-shot performance. With 500 pellets per tin, this is a reliable option for serious shooters who expect results.

Accurate. Consistent. Field-proven.
The JSB Exact Jumbo Heavy is built to perform when precision matters.

Key Features

• .22 caliber airgun pellets

• 18.13 grain weight for stability and penetration

• 5.52mm head size for precise fit

• Domed design for improved aerodynamics and accuracy

• Excellent consistency for tight groupings

• Suitable for hunting, pest control, and target shooting

• 500 pellets per tin