Product no.: ASE UTRA CQBS
Price incl. VAT


All .22 centrefire cartridges
(Depending on thread type)

jet-Z CQB 490-510 g UPDATED!
jet-Z CQBS 410-430 g UPDATED!
Diameter 40 mm
Overall length of suppressor
jet-Z CQB 147-156 mm
jet-Z CQBS 120-128 mm
Added length to weapon  
jet-Z CQB 125 mm
jet-Z CQBS 96 mm
Net sound suppression
(1 m left of the muzzle, .222 Rem)
(shooters ear, .222 Rem)

28-32 dB (A)
27-30 dB (A) 
Warranty 2 years



The Ase Utra jet-Z™ CQB and CQBS suppressors are lightweight,ultra-compact rifle suppressors.

Manufactured in Finland by Ase Utra OY, the jet-Z™CQB and CQBS suppressors incorporates Ase Utra's patented jet-Z™baffle system.

The jet-Z™ CQB and CQBS are all-steel, all-welded units.

The jet-Z™ CQB adds only 484 to 505 grams net weight and 125 mm added length to a typical rifle and the CQBS is even smaller and lighter at 411-432grams and an added length of 96 mm.

With a diameter of just 40 mm, the suppressors are slim enough to be used with low-mounted telescopic or iron sights.

The jet-Z™ CQB and CQBS are available with a variety of internal threads to fit directly onto the rifle barrel.

Standard threads include for example; M14x1, M17x1, M18x1 ½"x20UNF, ½"x28 UNEF to fit most current centrefire rifles.

Other threads are also available.


The jet-Z™CQB and CQBS suppressor reduces sound pressure level by 28-32 dB (A) (depending on calibre and measurement location)

In addition to the reduction in sound signature, the suppressor also reduces recoil and an added benefit is the elimination of visible muzzle flash.

Rifles tested with the jet-Z™ CQB and CQBS suppressor comply with the new personal noise exposure limit set by European Directive 2003/10/EC (140 Pa or137 dB(C)).

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