Very good pellets, very consistent. Practically no damaged pellets. You can achieve great accuracy with them. I recommend it for PCP airguns with higher energy (within the limit). When you hit the target, you can definitely feel the weight.
Recognized as the flagship pellet in the JSB lineup, it stands out for its superior precision and top-tier craftsmanship. Such qualities have enabled it to steadily gain ground in various markets, including the highly competitive German and UK shooting communities. Widely employed in FT and HFT tournaments, it has proven its reliability and performance.
Engineered as heavy pellets, they are ideal for precision shooting over extended distances. A remarkably stable flight path is maintained, even in challenging conditions with strong wind gusts.
Technical data
Caliber 4.52mm
Weight 10.34 grain (0.67 grams)
Packaging 500 pcs
Manufacturer Josef Schulz Bohumin, Czech Republic
| Pellet type | Diabolo |
|---|---|
| Caliber | 4,5 mm (.177 ") |
| Quantity of pellets per package | 500 |
| Weight (1 pc.) | 10,34 grain |
| EAN | 5900000001500 |
| Manufacturer code | 546267-500 |
| Brand | JSB |
| EAN |
Reviews with photos
Review summary
Number of reviews: 29
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Antoni is right and I support his words, especially since I also shoot with the Reximex Daystar. For me, the 4.52 flies best, even though I don't have any complaints about this one either, and there are really very few damaged pellets. Every barrel has its own preferred type of pellet.
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JSB is JSB, of course there is drop which is understandable. Accuracy is flawless even in strong wind at about 45-50 meters, really cool. I usually shoot ordinary 4.53 because they work best, but I bought these out of curiosity to try in Hatsan and they're also fine. Normally I shoot with Reximex Daystar and the groupings are awesome here too... I recommend it, it's worth the price for this level of quality.
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The pellet is great, it's a bit heavier, but with the right scope adjustment, it hits where you want. Just remember to check the box carefully when buying, if it is dented, let it go because 1/3 of the pellets will be deformed and with such pellets, it will be hard to even hit a can from 15 meters. JSB is a class of its own, and this pellet really flies well. It has a 'dumpling' shape :) which makes it easy to load. Highly recommend and wish you a pleasant purchase.
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I use this pellet for my Air Arms S510 PCP, in my case the TDR, and I can say it's perfect. I don't know about other air rifles, but I'll definitely try it. At forty-five meters, the grouping fits within a fifty-grosz coin. The witness to what I write is a gentleman from Militaria.pl who was filming a commercial at the shooting range in Les Osobowicki.
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This pellet speaks for itself, there's nothing else to say. Top shelf. One of the best on the market. Flies perfectly straight, hand-selected by our southern neighbors.
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Great pellet.
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A well-known and liked company. I'm destroying another box and I'm very satisfied. I recommend it. The product is OK
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First time ordering and I'm impressed. There's definitely a difference compared to the cheaper ones. If I'm shooting targets for accuracy, I will buy again. In half a box, I found two deformed pieces. As for the packaging, it could be screw-top - I already had to pick pellets up from the whole trunk once :)
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Best on the market. Oversize 4.52 is a safe choice for most good barrels.
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Very good and accurate pellet. I recommend.
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Very good pellet, flies super well, accurate, powerful, good price for the quantity. However, a big warning for owners of Gamo with 10x Gen2 magazine - unfortunately, the pellet falls out of the magazine, so it's a constant struggle to load it, but that's the magazine's problem, not the pellet's, so my rating is 5/5.
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Pellet of great quality, I recommend.
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JSB Heavy performs well in windy conditions. I recommend it.
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For long distances, there is nothing better.
No reviews