HQS Sound moderators

Introducing HQS sound moderators

HQS Impact centerfire sound moderator

The HQS Impact is a front barrel suppressor that can be used with several rifles, including semi-automatics, without the need to demount open sights.

This suppressor from the HQS Team is only 190 mm long and 54 mm in diameter and achieves 32 dB of sound suppression.

The suppression chamber can also be replaced as a consumable making it more cost-effective.

  • Length: 190 mm
  • Length added to the barrel: 175 mm
  • Diameter: 54/50 mm
  • Weight: 390 gr
  • Noise reduction: 32+ dB

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HQS Slim centerfire sound moderator

The HQS Slim suppressor is the little brother to the HQS Hunter.

The Slim is of similar construction with the single-core but with a reduced diameter.

Designed with the driven hunter in mind, this suppressor maintains the rifle's balance while achieving sound suppression of 30 dB.

  • Length: 250 mm
  • Length added to the barrel: 154 mm
  • Diameter: 40 mm
  • Weight: 293 gr
  • Noise reduction: 30+ dB


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HQS Hunter centerfire sound moderator

The HQS Hunter is the most well-known model in the HQS family of suppressors.

The Hunter is an over barrel/ Reflex suppressor made of a single core, resulting in high resistance to vibration and wear, even in rigorous firing.

Suitable for all classical hunting calibres and achieving 50% recoil reduction and 37 dB reduction in sound.

  • Length: 250 mm
  • Length added to the barrel: 154 mm
  • Diameter: 54 mm
  • Weight: 497 gr
  • Noise reduction: 37+ dB
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HQS RF Rimfire sound moderator

Compact and robustly built, the HQS RF has explicitly been manufactured for 17 HMR, 22 LR, and .22 WMR rifles.

  • Length: 150 mm
  • Length added to the barrel: 135 mm
  • Diameter: 30 mm
  • Weight: 170 gr
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HQS Thread adaptors
Adapt the thread of your barrel to accept HQS sound moderators
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HQS Protective sleeve
The HQS protective sleeve is made from durable neoprene and will prolong the life of your HQS sound moderator and reduce the risk of noise if the moderator comes into contact with branches etc.
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