JSB KnockOut Slugs, Image 1
JSB KnockOut Slugs, Image 1
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JSB KnockOut Slugs MKII .216 Cal, 25.39gr, Hollowpoint, 200ct

rating
5.07 reviews
1 answered question

$18.99

$0.095 / Rd

Caliber:.216

.216
.217
.218
.25 (6.35mm)
.251
.30 (7.62mm)

Model:MK II

MK II

Quantity:

1
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Description

These JSB Match Diabolo KnockOut Slugs MKII feature a new flared skirt shape to enhance the performance of what were already some of the top pellets available. They deliver superior power and accuracy with a variety of airguns, as well as excellent energy transfer and expansion on impact.

Always be mindful of what is beyond and around your target.  Because of their high BC, slugs will carry more energy further downrange than pellets.  Make sure that your shooting area is safe and that you have a sufficient backstop in place when shooting these projectiles.

JSB KnockOut Slugs MKII .216 Cal, 25.39gr, Hollowpoint, 200ct

  • 25.39 grains
  • .216 caliber
  • Ballistic coefficient: .086
  • Hollowpoint
  • Flared skirt
  • 200 count
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Specifications

Brand
JSB
Caliber
.22 (5.5mm)
Ammo Type
Slugs
Suggested for
Hunting
Projectile Weight
25.39gr
Ammo Shape
Quantity
200
Price per Round
$0.095
Ballistic Coefficient
0.086
Slug Base
Dish Base

Overall Rating

rating
5.07

Ratings

5 star
7
4 star
0
3 star
0
2 star
0
1 star
0

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7 of 7 JSB KnockOut Slugs MKII .216 .22 (5.5mm) Cal Reviews

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

Very good accuracy and reasonable price.

Nothing

This slug shoots very well out of my Impact M3 with pellet liner. Its a tie between it and H&N 25 grain .217 in accuracy at 100 yards. Avg 10 shot group for both is 1 1/4" - 1 1/2". Plenty good enough to hunt with. Also...convenient packaging in a very small tin, easy transporting.

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

They work well in my avenger

More grain options in this exact style

Again, they shot really excellent out of my avenger. Only slug I use as for now..

Christopher Jun 07, 2024

Micheal - how are you getting 60 ft lbs in .22 with your avenger? Have you done some mods? I'm able to get 42-45 ft lbs with mine. It's currently tuned to shoot these mk2s at 865 and at 100 yards golfball sized groups. I just ordered 4 tins of these

michael Aug 12, 2023

Same with me. Pushing close to 60ftlbs in .22. With my avenger. It likes the knockouts the best ! Also the redesigned when I want to shoot pellets!

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

Hard hitting

Nothing

Buy them

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

This is the only slug that shoots well from my Taipan Veteran.

A little less spendy would be nice.

Evidently Taipan rifles have a tight bore or a tight choke. These slugs are the smallest diameter available that I am aware of (0.216") and therefore the only ones that shoot well in spite of their high mass. The flare on the tail of the slug engages the rifling sufficiently without dragging the velocity down so these slugs shoot faster than I expected given their relatively high mass vs an 18 gr pellet.

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

they shot better than the mk1 in my delta wolf , dime size groups at 20 y with out any tuning

none

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

Deadly accurate dependable. Nothing else to be said. Leaves the competition wanting

Shipping container

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

Screw top lid lol. They are ckean slugs not all dinged and banged up

Make a 217 218 option. Maybe start to offer different weights.

I had luck with them in my Daystate Wolverine R HP & my Raw hm1000x

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