Date: 23/6/2021 5:9


JSB Diabolo Exact Jumbo .22 Cal, 15.89 Grains, Domed, 500ct

4.5 (366 reviews) Review, article, latest buzz
JSB Diabolo Exact Jumbo .22 Cal, 15.89 Grains, Domed, 500ct

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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
  • 15.89 grains
  • Domed
  • 500 per tin

Item Code: JSB22-Jumbo [PY-P-584]

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Caliber.22" (5.5mm)
Ammo TypePellets
Suggested forSmall game hunting/target practice
Ammo Shape
Head Size5.52 mm
Length7.45 mm
Ballistic Coefficient0.037 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 (366 reviews)
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5.0 5.0

5.0 5.0

5.0 5.0

Things I liked:

This is currently my go to pellet for my Daystate Wolverine R in .22. I love that they put foam inside the tin as it makes it so easy to add a few drops of pellet lube to the foam, and just roll them around a bit for a no-fuss way to lube your pellets.

Things I would have changed:

We would all like better availability in the wake of this covid debacle, and lower price would be appreciated by all. It is what it is, and they earn their asking price. I would like to see a screw top tin to make opening easier.

5.0 5.0

4.0 4.0

5.0 5.0

Verified Purchase

Things I liked:

The consistency

Things I would have changed:

A little lower price

5.0 5.0

5.0 5.0

5.0 5.0

Verified Purchase

Things I liked:

Shoots very well out of my Benjamin Nitro CL

Things I would have changed:


What others should know:

Great ammo

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  • curt from USA asked:

    What is the normal percentage of bad pellets per tin? I had to throw away about 20% of the pellets because of damaged skirts.

    • VIKTOR from USA asked:

      Will these be too heavy for gamo swarm maxxim .22? I've been shooting 14.33gr before.

      • Mark from USA answered:

        No. They should shoot pretty well.

    • Dana from USA asked:

      I'm about to order the Sig ASP20 22CAL. My plans were to order this pellet or the 18.13 Hoping some of the ASP20 owners would help me make a decision on which. Thanks for any suggestions.

      • Val from USA answered:

        You really need to try a few different .22 pellets. There is enough variation in tolerances between barrel and pellets to warrant trying different pellets before settling on what your rifle will like most.

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    Compatible with JSB Diabolo Exact Jumbo .22 Cal, 15.89 Grains, Domed, 500ct

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