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Sound Moderators and Silencers for Airguns

Noise moderator Umarex SD5 .177/.22 - M14/1/2UNF

8x

Universal noise moderator Umarex SD5 is primarily designed for use on short guns – pistols and revolvers. It is mounted with two adapters left M14 and 1/2 UNF.
More Info

4 pcs in stock,
Estimated Delivery: July 7 - 10.

Shipping price from $ 27.0 Delivery Options

$ 44.7

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Warranty:
24 Months
Manufacturer:
Umarex
EAN:
4000844871725
Item ID:
5.8491

Umarex More from this manufacturer

Experts on Airguns and Archery

PRODUCT DESCRIPTION

Universal noise moderator Umarex SD5 is primarily designed for use on short guns - pistols and revolvers in 4.5 mm and 5.5 mm calibre.

It owes its high efficiency (20 db) to its 4-chamber construction made of a combination of polymer and aluminium machined by CNC technology.

To ensure maximum compatibility, it comes with two threaded adapters - left M14 and 1/2 UNF.

Package contents

  • Noise moderator Umarex SD5

This Product Is Listed in the Following Categories

Parameters

Manufacturer:
Umarex
Diameter:
25 mm
Weight:
70 g
Thread:
1/2x20 UNF, M14 CCW
Material:
Aluminium, Polymer
Length:
137 mm
Warranty:
24 Months

Customer Reviews (8)

4.8

8× rated

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David Slavíček

Verified customer, from balistas.cz 17.10.2025

Machine translation

  • Design
  • Price
  • Dampens sufficiently

Was this review helpful? No (0)

Petr Střeleček

Verified customer, from balistas.cz 31.10.2025

Machine translation

Thanks to the internal baffles with a diameter of 8.5 mm, the attenuation is more pronounced in larger calibers of 5.5 and 6.35 mm.

  • Very nicely done.
  • Good price.
  • Small and lightweight, ideal for pistols.
  • Lower attenuation

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Luis Nicolas Lopez Paez

Verified customer, from balistas.es 19.09.2025

Machine translation

Good presence and quite acceptable result.

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Aleš Pavlíček

Verified customer, from balistas.cz 06.08.2025

Machine translation

  • price performance

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Jorge Zeferino

Verified customer, from balistas.shop 09.12.2025

I use it in a Q4 in my opinion improves the stance a lot.

  • Style gives a look of a Ghost operator gun
  • None until now

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Jurgen Van Maanen

Verified customer, from balistas.shop 03.11.2025

  • Prijs vriendelijk
  • Prima verpakt

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D. B.

Verified customer, from balistas.fr 14.05.2026

Machine translation

  • Very effective, installed on a relatively noisy Crosman 2240 (cal.22)
  • The threaded part being removable gives you the option to take out the baffles for later cleaning.
  • gives this CO2 pistol a slightly more aggressive “look”
  • N/A

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Miloslav Duroň

Verified customer, from balistas.cz 20.06.2026

Machine translation

I chose this moderator not only because of the price, but also because of how compact and light it is. I wasn’t expecting any miracles, so I was all the more surprised by its noise reduction on my Kral arms puncher mega 5.5 mm. By ear, I’d say about 40–50%. It’s like shooting from a Gamo arrow magnum 5.5 mm.

  • On my PCP Kral arms Puncher mega 5.5 mm it suppresses more than I expected. Great.

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Questions about the product (3)

R
Robert Douglas, 24.05.2026
Well it fit a crosman R1
M
Mirka , 25.05.2026
Hello, yes, the moderator can be used.
Z
Zachary B, 11.12.2025
Will this product fit onto a Sigsauer emperor scorpion
M
Michal , 11.12.2025
Hello, no, Sig Emperor Scorpion does not havy any thread for mounting a silencer.
R
REED PHELPS, 29.04.2025
looking for a moderator for Umarex Komplete?
M
Mirka , 29.04.2025
Hello, we do not have the model you mentioned in our offer and therefore we do not have the possibility to verify compatibility. We cannot test it.
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