Date: 31/10/2020 0:31
Find the perfect Christmas Gift with our Airgun Finder, a step by step guide to finding exactly what you need: Click here to Start!

JSB Beast Jumbo, .22 Cal, 34 Grains, Domed, 150ct

4.534 reviewsReview, article, latest buzz
JSB Beast Jumbo

Roll over image to zoom in

See 2 customer imagesShare your images

4th tin is always FREE

1-year limited warranty



List Price $14.29 Save $1.30 (9%)


Out of Stock

Estimated in-stock date 11-24-20
Place your order now for delivery priority!

Click to get email when it's in stock!

Estimate Shipping

Add to Compare
Add to Wish list

  • WARNING This product
    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
This product is out of stock.
Estimated in-stock date 11-24-2020.
Place your order now for delivery priority!

  • .22 cal
  • 34 grains
  • Domed
  • 150ct

JSB pellets have an international reputation for high quality hunting pellets. Generally speaking, most air guns deliver better accuracy when a JSB pellet is used.

Looking for a pellet that has enough weight to keep up with your high-powered airgun? Look no further than the JSB Jumbo Beast. This is their heaviest .22 domed pellet to date at 33.96 grains, and delivers exactly the kind of energy you're looking for in a hunting pellet.

Please note: Since these Jumbo pellets are slightly longer than standard pellets, they will not fit properly in PCP rotary magazines.

Item Code: JSB22-BEAST [PY-P-1331]

youTube video

other products by JSB

Caliber.22" (5.5mm)
Ammo TypePellets
Suggested forSmall game hunting/target practice
Ammo Shape

other products by JSB

Average Customer Review

4.5 (34 reviews)

Create an online review and share your thoughts with other customers

5.0 5.0

3.0 3.0

4.0 4.0

By Brian from USA on 2020-05-12
See all my reviews
Was this review helpful?
2.01 rating

Verified Purchase

Things I liked: Well these things are really a beast of heavy lead that really will penetrate anything because of the mass.

Things I would have changed: I wish they throw at least another 50 in the box because they are a little bit expensive

What others should know: If you got the power to push these things out they will definitely knock over whatever you hit. I was testing them on a 4 by 4 block of woodand it knocked it over and it went flying across the yard. Those little 15 grain pellets even 21's would barely move this piece of post material. I shot them with a crawl mega on full power.


5.0 5.0

4.0 4.0

5.0 5.0

By one shot wander from USA on 2020-05-08
See all my reviews
Was this review helpful?
4.02 ratings

Verified Purchase

Things I liked: As always with this brand, very good QC (quality control) all the ones I micrometered were exactly the same down to the hundredth. Weight also exactly the same on all of them I've weighed.

Things I would have changed: Not much of anything... Maybe more in a tin?

What others should know: They originally shot horrible out of my condor with the 12" barrel at roughly 700fps with the .177 caliber valve tank. We're talking 3+ inch groups at 30 yards, with absolutely zero consistency. I then bumped fps up, and bumped the tank pressure down to 2500 instead of 28-2900psi, and started getting raggidy one hole groups (almost cloverleafed) at 30 yards. I then put the 24" barrel on and condor valved tank, and Im still getting them raggid one hole groups at 30 yards


5.0 5.0

5.0 5.0

5.0 5.0

By John Page from USA on 2019-11-22
See all my reviews
Was this review helpful?
2.01 rating

Things I liked: Jumbo Beast is right. This is so big at 34 grain I can only shoot it as a single loud. I have a 10 round clip but the round is just a little tight to operate. It does shoot well and has a heavy impact at 50 ft. With a shot in the right place this round would bring down medium size game.

Things I would have changed: A little bit smaller diameter round to work in a rotary clip.

What others should know: This is a hunting round. This ammo will destroy your metal targets.


Create an online review and share your thoughts with other customers.   Show Other Reviews

Got a question? Got an answer?
Log in, then enter your text.

  • John from USA asked:

    How long is this pellet in mm ?

    • GEORGE from USA asked:


      • KEITH from USA asked:

        Will they work in a kral puncher breaker silent

        • Mark from USA:

          They can be shot from the gun. They will not fit in the magazine.

      See all discussions

      This product is out of stock. Estimated in-stock date 11-24-2020

      Consider the following similar item(s)