JSB 546236-500 Diabolo Exact .177 4.52mm Pellets 500pk
The JSB Diabolo Exact 4.52mm is arguably the most popular airgun pellet in the world, and for good reason. By opting for the slightly oversized 4.52mm head, you ensure a superior "seal" against the rifling of most standard .177 barrels, maximizing air efficiency and accuracy. This legendary domed pellet is hand-selected to ensure uniform quality, making it the gold standard for long-range target shooting and small-game hunting. When consistency is non-negotiable, the 4.52mm Exact is the reliable workhorse every shooter needs in their kit. - George
The company’s best seller, the JSB Exact Diabolo .177 is currently one of the most popular pellets on the market for good reason. Its weight and profile are optimised for FT (Field Target) air rifles, giving consistently stable flight and exceptional grouping.
This pellet uses a very functional profile common to the Exact series and benefits from a higher weight with an ideal centre of gravity, which together produce stable flying properties and reliable, tight groups. The excellent manufacturing and perfect alignment of each pellet ensure repeatable accuracy shot after shot.
Ideal for competition shooters and serious target practice, the JSB Exact .177 4.52 mm is a go-to choice for anyone wanting consistent performance from their air rifle.
- Weight per pellet 0.547 g
- Diameter 4.510 mm (.177)
- Contents 500 pellets
- Muzzle velocity 240 m/s (when airgun power is set to 16 J)
- JSB Diabolo Exact .177 4.52mm Pellets 500pk
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Why is 4.52mm the most popular head size for .177 pellets? The 4.52mm head size provides a slightly tighter seal against the barrel rifling in the majority of modern air rifles, leading to better air efficiency and improved spin stability.
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What is the effective hunting range for JSB Exact .177? Due to their high ballistic coefficient, these pellets are highly effective for humane small-game pest control at ranges of 30 to 50 yards, and even further for target shooting.
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Will 4.52mm pellets fit in my rotary magazine? Yes, the classic domed shape of the JSB Exact is designed to cycle smoothly through almost all PCP magazine systems without snagging.
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Are JSB pellets better than cheaper brands? JSB pellets are hand-sorted and manufactured to much tighter tolerances than budget brands, meaning fewer "flyers" and more consistent "hole-in-hole" performance.
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What is the best pellet for a Weihrauch or AirArms rifle? Most owners of premium European air rifles find that the 4.52mm JSB Exact is the most accurate ammunition for their specific barrel rifling.
Tactical Scope Shipping Policy
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