Date: 18/6/2021 1:35


JSB Match Diabolo Exact Jumbo Heavy .22 Cal, 18.13 Grains, Domed, 250ct

4.5 (170 reviews) Review, article, latest buzz
JSB Match Diabolo Exact Jumbo Heavy .22 Cal, 18.13 Grains, Domed, 250ct

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    WARNING This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to
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  • .22 caliber
  • 18.13 grains
  • 5.52mm head
  • Domed
  • 250 pellets

Item Code: JSB-1000020 [PY-P-691]

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Caliber.22" (5.5mm)
Ammo TypePellets
Suggested forSmall game hunting/plinking
Ammo Shape
Head Size5.52 mm
Length7.75 mm
Ballistic Coefficient0.042 A measure of the potential to retain velocity. Changes as velocity changes. A pellet or bullet with a high BC (a large number) will continue to fly much longer than a pellet or bullet with a low BC.
Muzzle Velocity951 fps

Average Customer Review

4.5 (170 reviews)
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5.0 5.0

3.0 3.0

5.0 5.0

Verified Purchase

Things I liked:

The best shape and weight in quality pellets I have used.

5.0 5.0

5.0 5.0

5.0 5.0

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Things I liked:

Very nice worth every penny

2.0 2.0

3.0 3.0

1.0 1.0

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Things I liked:

Not much

Things I would have changed:

I don’t know if it was just mine but half of them were bent and not very accurate

What others should know:

About 50% of them had bent skirts

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  • Sonny from USA asked:

    Is there an ideal velocity for these pellets?

    • Tyler from USA answered:

      It's more about finding a barrel that likes them. But most of the time, I see great performance out of these in many guns pushing them from 700fps all the way up to 900 fps or so.

  • Ken from USA asked:

    Does anyone know how well these work on the Gamo Swarm Maxxim rifle?

    • Tyler from USA answered:

      They shot okay out of mine, not great

  • al from USA asked:

    is this the same pellet as JSB Match Diabolo Exact Jumbo...

    • Tyler from USA answered:

      Yes, simply a smaller quantity in the tin.

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