##skip_main ##skip_menu ##skip_search

Trustpilot
Trustpilot

##icon_in_basket 0 Empty
Mirka

Mirka Customer Support

Your cart is empty

Add the chosen goods to your cart. Are you wondering where to begin?

Take a look at bestsellers our visit our help room.

Review:
JSB KnockOut Slugs 4,52mm 0,870g 400pcs

Hollow-point lead slugs designed for powerful PCP air rifles and long-range shooting. Thanks to their high ballistic coefficient, JSB KnockOut Slugs retain velocity and energy better during flight.
Product detail page

46 pcs in stock,
Estimated Delivery: November 18 - 20.

$ 11.8

Customer Reviews

4.8

38× rated

  • 32×
  • 4×
  • 2×
  • 0×
  • 0×

Please log in to your account if you want to rate this product. You will be able to write your review then.

Rate this product

By submitting your review, you are agreeing to our review guidelines. It will be published once we make sure it corresponds with our terms and conditions.

Martin Štěpánek

Verified customer, from balistas.cz 13.10.2026

Machine translation

  • Very accurate
  • High energy with a powerful enough air rifle
  • It's not the cheapest ;-)

Was this review helpful? No (0)

Mark Lutsin

Verified customer, from balistas.shop 30.08.2026

  • Normal quality.

Was this review helpful? No (0)

Ivan Tomšů Veselka

Verified customer, from balistas.cz 06.08.2026

Machine translation

  • at 10m.unsuitable,target shooting at targets 25-40m.accurate with a 25J weapon.

Was this review helpful? No (0)

Miroslav Osina

Verified customer, from balistas.sk 17.06.2026

Machine translation

  • Strong devastating effect

Was this review helpful? No (0)

Rostislav Kubis

Verified customer, from balistas.cz 04.06.2026

Machine translation

  • Accurate
  • Penetrating
  • Satisfied

Was this review helpful? No (0)

Daniel-Robert Ioana

Verified customer, from balistas.at 01.06.2026

Machine translation

I ordered these slugs for my spring-powered airgun, and because of the 0.02 mm the slugs didn’t fit in perfectly. They should add to the product description (only for PCP).

  • Perfectly suitable for PCP.

Was this review helpful? No (0)

Benjamin Marko

Verified customer, from balistas.at 18.05.2026

Machine translation

  • They only go into the barrel with a lot of force

Was this review helpful? No (0)

Jan

Verified customer, from balistas.cz 30.03.2026

Machine translation

  • Precise

Was this review helpful? No (0)

Gottfried Zeininger Ing.

Verified customer, from balistas.at 10.01.2026

Machine translation

  • Only for very powerful weapons

Was this review helpful? No (0)

Radek Slavíček

Verified customer, from balistas.cz 22.11.2025

Machine translation

  • Accurate at longer distances
  • Permeability
  • Good early vigor in greenbugs
  • Nothing

Was this review helpful? No (0)

Premysl Kopecky

Verified customer, from balistas.cz 15.09.2025

Machine translation

  • Great for hunting pests

Was this review helpful? No (0)

Dušan Čajka

Verified customer, from balistas.sk 06.06.2025

Machine translation

  • Good ammunition even at longer distances

Was this review helpful? No (0)

Luděk

Verified customer, from balistas.cz 24.05.2025

Machine translation

briefly tested – quite accurate

Was this review helpful? No (0)

petr Hanáček

Verified customer, from balistas.cz 10.05.2025

Machine translation

  • Classic quality.

Was this review helpful? No (2)

Zdenek Kratina

Verified customer, from balistas.cz 28.04.2025

Machine translation

  • Works great

Was this review helpful? No (0)

Roman

Verified customer, from balistas.cz 13.04.2025

Machine translation

  • Good for destruction, also quite accurate on target
  • They are very difficult to insert into the barrel, I had to push the cap every shot

Was this review helpful? No (1)

Antonín

Verified customer, from zbrane-vzduchovky.cz 22.01.2025

Machine translation

  • Precision ammunition
  • Price

Was this review helpful? No (0)

horak

Verified customer, from balistas.cz 18.07.2024

Machine translation

OK

Was this review helpful? No (1)

František

Verified customer, from balistas.sk 05.12.2023

Machine translation

Was this review helpful? No (1)

Pavol

Verified customer, from balistas.sk 30.11.2023

Machine translation

Accurate

Was this review helpful? No (0)

Go to the store page of the JSB KnockOut Slugs 4,52mm 0,870g 400pcs

Recently viewed products

Show

Experts on Airguns and Archery

+420 773 379 767 11PM–7AM (PT), MON–FRI Ask a question

Trustpilot

Don’t miss any news or special offers – subscribe to our newsletter

By subscribing, you agree to the processing of your personal data.

This website uses cookies

Cookies on this website are used to personalise content and ads, provide social media features and analyse traffic. In addition, we share information about your use of the website with our social media, advertising and web analytics partners, who may combine it with other information you have provided to them or that they have collected from your use of their services.

Cookie Preferences

Essential cookies to keep the site up and running

Essential cookies help make the website usable by enabling basic functions such as site navigation and access to secure areas of the website. Without these cookies, the website cannot function properly.

Preference cookies to save your settings

Preference cookies allow a website to remember information that changes the way a website behaves or looks, such as your preferred language or the region you are in.

Analytics cookies so we can improve the website

Analytics cookies help website owners understand how visitors interact with the website by collecting and reporting information anonymously.

Marketing cookies so you don't receive advertising you're not interested in

Marketing cookies are used to track visitors across websites. The intention is to display advertisements that are relevant and engaging to the individual user and thus more valuable to publishers and third-party advertisers.