JSB Exact Beast, Image 1
JSB Exact Beast, Image 1
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JSB Exact Beast Diabolo .177 Cal Pellets, 16.20 Grains, Domed, 250ct

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4.559 reviews
13 answered questions

$15.99

$0.064 / Rd

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1
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Description

Deliver serious knockdown power to your quarry with JSB Exact Beast pellets. This is one of the heaviest .177-caliber pellets sold today. Use it in a powerful precharged pneumatic gun, such as the AirForce Condor. JSB pellets are known for accuracy and uniform shape and weight. In fact, they're considered to be the cream of the pellet crop!
  • .177 caliber
  • 16.20 grains
  • Domed
  • 250ct
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Specifications

Brand
JSB
Caliber
.177 (4.5mm)
Ammo Type
Pellets
Suggested for
Small game hunting/plinking
Projectile Weight
16.28gr
Ammo Shape
Ammo Diameter
.1776 (4.51mm)
Length
7.50 mm
Quantity
250
Price per Round
$0.064
Ballistic Coefficient
0.033

Overall Rating

rating
4.559

Ratings

5 star
51
4 star
4
3 star
1
2 star
0
1 star
3

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Tell us what you think

10 of 59 JSB Exact Beast Diabolo .177 Reviews

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Overall rating
rating
5
Value for money
rating
5
Size/Shape Distribution
rating
5

Works great in my Gamo

NA

This pellets was what this rifle need trying different pellets is a to to shooting tight groups

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Helpfull Review?
Overall rating
rating
5
Value for money
rating
4
Size/Shape Distribution
rating
5

The performance.

nothing

They should buy 2 tins,

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Helpfull Review?
Overall rating
rating
5
Value for money
rating
5
Size/Shape Distribution
rating
5

My go to 177 pellet. Pellet weight lowers the fps to ideal speed for accuracy. Plenty of fpe for small game. Used in a moderated / regulated Marauder with additional Donny L to keep things quiet. Also use them in my 177 350 Magnum Break barrel which was nearly uncontrollable until I slowed it down with these Heavy Pellet.

Nothing

Always a trade off. I stick with domed pellets for consistency and used a chronograph extensively. Find what works for you and harvest small game responsibly to assure a steady supply of animals to keep your freezer full.

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Overall rating
rating
5
Value for money
rating
5
Size/Shape Distribution
rating
5

Shape,sizes and weight

Perfect to use if it is windy because of its weight

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Overall rating
rating
5
Value for money
rating
5
Size/Shape Distribution
rating
5

They hit hard. Shoot through a 3/4 inch pine board at 30 yards. And took out a large ground hog that had been digging holes in the neighborhood and under my shed.

Nothing

Nothing.

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Helpfull Review?
Overall rating
rating
4
Value for money
rating
3
Size/Shape Distribution
rating
4

My Hatsan Bullmaster love these , as most hatsans like heavy pellets.

Wish they were less costly.

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Overall rating
rating
1
Value for money
rating
1
Size/Shape Distribution
rating
1

The screw on lid for the tin. How random and exciting it is to see where the pellets end up.

The quality control on these pellets is dismal. I'm using them in a Benjamin marauder .177. These are by far the worst JSB pellets I have ever used and I almost exclusively use their products. The skirts are all dented and it's hard to determine what pellets were "fliers" and which were good by looking at the groupings as there is little to no consistency.

Unless you like wasting $15 to $20 for a tin of pellets to throw out, I would strongly recommend looking at other heavy pellets. My best luck has been with the exact heavy 10.34. I wish I could share a picture of the targets, but words will have to do, the groupings average about 3 inches at 30 yards.

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Overall rating
rating
1
Value for money
rating
1
Size/Shape Distribution
rating
1

The weight and screw on lid

The quality control is not the same as the 13gr and 10gr jsbs most skirts are bent in my tins head size very some you have to push in with a flat object to seat all the way in the barrel

Once in a while you get a straight one and thats nice doesnt shot well out of game gen3i mag, Gamo whisper fusion, swarm maxxim.

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Helpfull Review?
Overall rating
rating
5
Value for money
rating
5
Size/Shape Distribution
rating
5

so its a little long and has good weight, smooth and load in mags really nicely, and is the perfect for the game swarm magnum in .177 if you have one, or any other way too powerful .177 break barrel. the weight helps calm down those really powerful guns and ends up being extremely accurate, for my game i can just half inch groups at 50 yards.

i wish they were more available because most of the time nobody online has them and you can get them on amazon pretty much anytime but then you end up paying like 40 dollars for a can of 250.

they work best for high end break barrels and really powerful PCPs, and you may want to check length listed in the specs section and make sure they will fit in your magazine if you have one.

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Helpfull Review?
Overall rating
rating
5
Value for money
rating
5
Size/Shape Distribution
rating
5

Bright targets

None

No

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Helpfull Review?(-1)
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