JSB 546245-500 Exact Jumbo .22 5.50mm Pellets 500pk
Step up your knockdown power with the JSB Exact Jumbo 5.50mm. Designed specifically for .22 caliber enthusiasts, these 15.89gr pellets offer the perfect middle-weight balance between speed and impact energy. The standard 5.50mm head size is engineered for versatility, performing exceptionally well across a wide range of PCP and spring-piston rifles. Whether you are clearing pests or hitting steel at 50 yards, the Jumbo's rounded profile ensures a high ballistic coefficient for a flatter trajectory and devastating accuracy.-George
The JSB Exact Jumbo .22 is the firm foundation of JSB's .22 calibre range - not a basic pellet, but a top-quality, highly respected choice among airgun shooters. Carefully engineered for perfect flight characteristics, these pellets offer exceptional long-range performance thanks to their optimised shape, centre of gravity and alignment. Hand-picked during quality control, each tin contains pellets that meet JSB’s exacting standards.
- Weight 1.030 g
- Diameter 5.500 mm
- Quantity 500 pcs
- Muzzle velocity 175 m/s (at 16 J)
- Tested group requirement centres within 16 mm at 45 m
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Outstanding long-distance accuracy , specifically shaped for ideal distribution and alignment, making them the best choice for longer shots.
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Hand-picked quality control , every pellet in the tin is inspected to guarantee consistency.
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Proven performance , tested at 45 m, with five-shot groups required to have centres within 16 mm.
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Consistent velocity , muzzle velocity of 175 m/s when used in an airgun set to 16 J.
- JSB 546245-500 Exact Jumbo .22 5.50mm Pellets 500pk
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What is the weight of a JSB Exact Jumbo .22 pellet? The Jumbo .22 weighs 15.89 grains, providing significant knockdown power and kinetic energy transfer for hunting and long-range target work.
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Is 5.50mm the standard size for .22 air rifles? Yes, 5.50mm is the nominal diameter for .22 caliber. It is the perfect "baseline" pellet to test when you first buy a new air rifle.
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Are these pellets good for long-range shooting? The JSB Exact Jumbo is world-renowned for its stability at 50+ yards, making it a top choice for shooters who need to maintain accuracy at distance.
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Do these pellets work well in spring-piston rifles? Yes, the 15.89gr weight is light enough for "springers" to push efficiently while being heavy enough to dampen vibration and improve consistency.
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How many pellets are in one tin of JSB Jumbo? This is a bulk-value tin containing 500 high-quality lead pellets, ensuring you have plenty of ammunition for a full day at the range.