JSB Exact Jumbo Diabolo 5.52 mm 15.89 gr – 500 pcs.

JSB Exact Jumbo Diabolo 5.52 mm 15.89 gr

The JSB Exact Jumbo Diabolo 5.52 mm 15.89 gr is one of JSB's best-known domed pellets in 5.5 mm / .22 caliber. Weighing 15.89 gr (1.03 grams), this pellet offers a well-balanced combination of velocity, flight stability and energy. This makes it a versatile choice for a wide range of .22 airguns and PCPs, from short and medium ranges to more demanding longer-range shooting. The tin contains 500 pellets.

A versatile .22 caliber pellet

At 15.89 gr, the Exact Jumbo is neither particularly light nor exceptionally heavy for .22 caliber. This is exactly what makes this version so versatile. Its weight works well with a wide variety of airguns and provides a useful middle ground for shooters looking for accuracy without immediately moving to a heavier .22 pellet.

The 15.89 gr Exact Jumbo is therefore also a good starting point when testing which JSB pellet performs best in your airgun.

Domed head for stable flight

The Exact Jumbo features the characteristic rounded, or domed, head shape of the JSB Exact series. Its streamlined profile provides good aerodynamic properties and promotes stable flight and consistent accuracy. This makes the Exact Jumbo suitable not only for short and medium ranges, but also an interesting choice for accurate shooting at longer distances.

5.52 mm head size

This particular version has a 5.52 mm head size. The fit between pellet and barrel can influence accuracy, and individual barrels may respond differently to a particular pellet or head size. Testing different versions can therefore be worthwhile when you are looking for the smallest possible groups from your airgun.

15.89 gr: between RS and Heavy

The JSB Exact Jumbo series is available in several pellet weights. The 13.43 gr Exact Jumbo RS is lighter and offers relatively high velocity and a flatter trajectory. The 18.13 gr Exact Jumbo Heavy is heavier and particularly interesting for more powerful airguns. At 15.89 gr, the standard Exact Jumbo sits neatly between the two and provides a versatile option for many .22 caliber airguns.

Suitable for a wide range of .22 airguns

The JSB Exact Jumbo 15.89 gr can be used in a wide variety of 5.5 mm / .22 caliber airguns. It is particularly popular for PCP airguns, but can also perform very well in other suitable airguns that work well with this pellet weight.

The best-performing pellet will ultimately depend on the barrel, power level and setup of the individual airgun. It is therefore always worth testing different JSB versions and comparing group sizes in your own airgun.

Specifications

• Brand: JSB
• Series: Exact Jumbo
• Caliber: 5.5 mm / .22
• Head size: 5.52 mm
• Weight: 15.89 gr / 1.03 grams
• Type: diabolo pellet
• Head shape: round / domed
• Material: lead
• Contents: 500 pcs.

Package contents

• 500 JSB Exact Jumbo Diabolo pellets 5.52 mm 15.89 gr

JSB pellets at SEM Jacht & Schietsport

At SEM Jacht & Schietsport, you will find several versions of the JSB Exact Jumbo series. The 15.89 gr Exact Jumbo is a versatile choice for many .22 caliber airguns. If you would like to test a lighter or heavier pellet, it can be compared with the 13.43 gr Exact Jumbo RS and 18.13 gr Exact Jumbo Heavy to determine which weight performs best in your airgun.