Review:
Diabolo JSB KO Slugs .216 5.5mm 1.350g 200pcs

A top Czech manufacturer of pellets is entering the market with an absolute innovation – these are not standard pellets, but long‑awaited slugs.
Product detail page

> 100 pcs in stock,
Estimated Delivery: July 28 - 30.
Shipping costs to Slovenia start at € 10.0

€ 9.8

Customer Reviews

4.3

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Stanislav K.

Registered user, from balistas.sk 21.06.2026

Machine translation

Transfers energy to the flip target well

it has a slightly different trajectory than pellets

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Verified customer, from balistas.de 03.06.2026

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tested different weight classes, can recommend

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Daniel Klapac

Verified customer, from balistas.sk 30.05.2026

Machine translation

For me, one of the best lighter slugs and maybe even the best overall, but I haven’t decided yet, since HN has some new cal 217 and low weights, so I still need to compare it with those.

excellent accuracy even in fairly strong wind, it doesn’t have a big cavity on the back so there’s minimal deformation, works great even in shorter barrels

So far I haven’t found any, it’s simply a safe bet.

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Olivier COMTE

Verified customer, from balistas.fr 11.05.2026

Machine translation

I tested these pellets at 50 and 60 m, best 3×3 grouping at 60. They don’t suit my rifle but it’s a nice, good-quality product.

Nice, clean visual quality

Doesn’t fit in my Réximex Force 1 rifle

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Michal Beránek

Verified customer, from balistas.cz 27.04.2026

Machine translation

In the photo, a grouping test at 50 m, five shots fired. Epic Two with a 700 mm barrel, set to 70 J (at this power the chronograph showed 320 m/s at the muzzle).