Date: 16/10/2021 19:45


JSB Match Diabolo Exact Jumbo RS .22 Cal, 13.43 Grains, Domed, 500ct

4.5 (118 reviews) Review, article, latest buzz
JSB Match Diabolo Exact Jumbo RS .22 Cal, 13.43 Grains, Domed, 500ct

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Estimated in-stock date 11-01-21

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Out of stock
Estimated in-stock date 11-01-2021. Place your order now for delivery priority!
  • .22 caliber
  • 13.43 grains
  • Domed
  • 500 pellets

Item Code: JSB22-ExactRS [PY-P-719]

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Caliber.22" (5.5mm)
Ammo TypePellets
Suggested forSmall game hunting/plinking
Ammo Shape
Head Size5.52 mm
Length6.85 mm
Ballistic Coefficient0.031 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 (118 reviews)
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1.0 1.0

1.0 1.0

3.0 3.0

Verified Purchase

Things I liked:

They look good. That's it.

Things I would have changed:

Accuracy sucks

What others should know:

Worst JSB pellet I have ever bought. I have tried these in both my Air Arms TX-200, and my Diana 34. Both of these guns can put 5 H&N pellets thru the same ragged hole @25 yards Neither gun likes these pellets, at all! Can't make a consistent group at any range, looks like I'm shooting a blunderbuss! VERY disappointed. Guess I'll melt them down for fishing weights!

5.0 5.0

5.0 5.0

5.0 5.0

Verified Purchase

Things I liked:

For the price you can't beat them !

Things I would have changed:


5.0 5.0

5.0 5.0

5.0 5.0

Verified Purchase

Things I liked:

Package was excellent! Performance of these are consist! I group at 25 yards 10 shots in the size of a dime. I can't believe the accuracy of these pellets! Amazing. Shot from a Benjamin Marauder in .22cal

Things I would have changed:


What others should know:

Would love to see an Armada Package go on sale! Looking for a .30 cal but maybsettle for another .22 cal so I'm not having to buy too many different pellets.

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  • Paul from USA asked:

    Any comparisons between the 13.40 version and this RS version concerning accuracy?

    • Jeremy from USA asked:

      How are they in the qb78 with xp tune kit?

      • Scott from USA answered:

        I find the JSB Jumbo 15.89 work better in mine

    • glenn from USA asked:

      what is the ballistic coefficient of this item?

      • Albert from USA answered:

        Ballistic Coefficient 0.031. according to the info in the description.

      • Nimish129 from USA answered:

        According to HardAirMagazine's tests, this pellet's ballistic coefficient is 0.023 when fired at 945 fps, measured at 0 and 30 yards, and calculated using the GA drag model.

      • Employee Pick Up from USA answered:

        Ballistic coefficient is going to vary depending on what gun and what velocity you shoot them out of.

    Compatible with JSB Match Diabolo Exact Jumbo RS .22 Cal, 13.43 Grains, Domed, 500ct

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