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JSB KnockOut Slugs are a real heavyweight in their class. With a weight of
28.55 grain (1.850 g), their ballistic coefficient is 0.087. They offer very
good energy transfer to the target and high accuracy.
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$ 8.9
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New videos and reviews every day 6000+ reviews from our customers The world’s number one in pellet production, the Czech company JSB, is entering the market with an absolute novelty. These are not ordinary pellets, but long‑awaited slugs.
JSB KnockOut Slugs are a real heavyweight in their class. With a weight of 28.55 grain (1.850 g) their ballistic coefficient is 0.087. They offer very good energy transfer to the target and high accuracy.
4× rated
By submitting your review, you are agreeing to our review guidelines. It will be published once we make sure it corresponds with our terms and conditions.
Michal Beránek
27.04.2026
Machine translation
In the photos there are two series of grouping tests. 5 and 4 shots. Distance
50 m, Epic Two, 700 mm barrel. Power set to 70 J (average muzzle velocity
280 m/s).
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