PES Moderators

PES / MAE Sound moderator specifications

Model

Length

Length forward of muzzle

Diameter

Weight

Cal range

Material

 

T12 Standard over Barrel

335MM

115MM

38MM TUBE

700 GRAMS

.17 TO 308

S/S

 

T12 scout over Barrel

260MM

115MM

38MM TUBE

590 GRAMS

.17 TO 308

S/S

 

Mini T

150MM

70MM

32MM TUBE

310
GRAMS

.17 TO .22
Rimfire

S/S

 

Large Muzzle Can  6MM 30 STS

200MM

200MM

38MM TUBE

480 GRAMS

.17 TO 308

S/S

 

Small Muzzle Can   224 STS

200MM

200MM

32MM TUBE

350 GRAMS

.17 TO 243

S/S

 

.17 muzzle Can
22 WM STS

130MM

130MM

32MM TUBE

280 GRAMS

.17 TO 22 HORNET

S/S

 

P/H type  Rimfire LR 22 STS

180MM

180MM

22MM TUBE

170 GRAMS

.17 TO 22
Rimfire

S/S

 

Mighty mouse
LR 22 SB AND SST

150MM

150MM

22MM TUBE

71 GRAMS

.22 LR

ALI

 

Please note:
The new T12 is shorter to fit Sako and Tikka 20 inch barrels.
The new T12 is now lighter than the reflex T8. The T12 Scout is also lighter, more efficient than the aluminum mods and will not flame erode.
The new LMC is cheaper, lighter and more efficient than the ASE UTRA.
THREADS available: ½”x20 unf , M14x1, M18x1, 5/8x18, M17x1

 

 

You have the choice of different baffle settings, from 8 to 12 baffles. These stainless steel robust sound moderators have stood the test and in my opinion are one of the best available on the market today!

 

Sound Moderators

We also supply and fit full bore sound moderators by:

  • Reflex - Suppressors- T8 & T4,  ASE - UTRA jet-z, sak -products from .17 Rem - 300 Win Mag

Full in-house fitting service in UNF, UNEF and metric threads.  This is accomplished on our specialist lathes; we use a unique system for machining muzzlethreads.  We do NOT use revolving centres or mandrels down the barrel as this may damage the rifling or the crown.

We machine barrels through the head-stock held in to specialist manufactured four-jaw chucks, mounted with bronze jaws. Concentricity is achieved via long-armed internal dial gauges and adjustments are made to zero the bore axis. Not all barrels are ground concentric to the bore axis. The outside diameter could vary up to 0.006".

We endeavour to have your rifle threaded and returned within an impressive 48-hour turnaround. This excludes (if required) the rifle being re-proofed.

AU jet-ZTM has been developed in close cooperation with several user groups. Its attenuation properties are absolutely the top in the market.

ASE Utra S-series

The Ase Utra S series sound suppressors are available in various calibres, from .243 Win up to .338 Lapua Magnum. Manufactured in Finland by Ase Utra OY, the S series suppressors are manufactured out of 300 series stainless steel, are assembled by welding.

The S series suppressors have a strong construction and are built to for a long service life.
The small S series S5 suppressor only adds 112 mm to the length of the weapon, the diameter being 45 mm.

The S series S6 suppressor is intended for larger hunting calibres such as .338 Win Mag and 9,3x62. The S series S6 suppressor adds 132 mm to the length of the weapon and the diameter is 45 mm.

In production is also the S series S7 model, for users seeking the maximum sound suppression levels. The S series S7 suppressor adds the length of the weapon by 156 mm and has the same diameter, 45 mm. The S7 model is especially intended for sniper type rifles.

The S series suppressors are available with a variety of internal threads to fit directly onto the rifle barrel. Standard threads include M14x1, M15x1, M17x1, M18x1, ½"x20 UNF to fit most current centrefire rifles.

Performance

The S series suppressors reduce the weapon sound pressure level by 22-35 dB (dependant on suppressor model and calibre). The S series suppressors also reduce recoil and muzzle flash significantly.

Rifles tested with the AU S series suppressors, comply with the latest personal exposure limit set by the European Directive 2003/10/EC (140 Pa tai 137 dB (C))

Specifications

  Calibres S5
S6
S7
.243 Win ---- -300 Win Mag
.338 Win Mag, 9.3x62, 9.3x66 ja .375 H&H
.308 Win ---- .338 Lapua Mag
  Weight S5
S6
S7
580 g
650 g
780 g
  Diameter S5, S6 ja S7
45 mm
  Overall length of suppressor body /
  Added length to weapon
S5
S6
S7
122 mm / 112 mm
142 mm / 132 mm
166 mm / 156 mm
  Sound suppression ( 1m left of the muzzle ) S5
S6
S7
24-27 dB (A)
22-25 dB (A)
32-35 dB (A)
  Warranty  
2 years

 

ASE Utra JetZ Compact

The Ase Utra jet-Z™ COMPACT is a high-performance suppressor designed for centrefire rifles up to .300 Win Mag calibre. For larger calibres such as .45-70 and .458 Win Mag, the jet-Z MAGNUM COMPACT model is available.

Manufactured in Finland by Ase Utra OY, the jet-Z™ COMPACT and MAGNUM COMPACT suppressors incorporate Ase Utra's patented jet-Z™ baffle system. The suppressors are all-steel, all-welded units rated for hunting, sport shooting or professional use on bolt-action or semi-automatic weapons.

The jet-Z™ COMPACT and suppressor adds only 550 to 570 grams net weight and 150 mm net length to a typical rifle – and with a diameter of just 40 mm, the suppressor is slim enough to be used with low-mounted telescopic or iron sights.

The jet-Z™ COMPACT and MAGNUM COMPACT suppressors are available with a variety of internal threads to fit directly onto the rifle barrel. Standard threads include; M14x1, M17x1, M18x1, ½"x20 UNF, ½"x28 UNEF to fit most current centrefire rifles.

Performance

The jet-Z™ COMPACT suppressor reduces the weapon sound pressure level by 29 to 32 dB (depending on ammunition type), and significantly reduces recoil and muzzle flash.

The result is a weapon firing full power ammunition, with a muzzle signature lower than that of an unsuppressed .22 rimfire rifle.

All standard rifles tested with the jet-Z™ COMPACT and MAGNUM COMPACT suppressors comply with the latest personal noise exposure limit set by European Directive 2003/10/EC (140 Pa or 137 dB(C)).

Specifications

Calibres COMPACT
MAGNUM COMPACT
.243 Win ---- .300 Win Mag
.45-70, .458 Win Mag, .460 Wby Mag
Weight ( Depending on calibre and thread type ) COMPACT
MAGNUM COMPACT
550-570 g
540 g
Diameter COMPACT, MAGNUM COMPACT
40 mm
Overall length of suppressor body / Added length to weapon COMPACT
MAGNUM COMPACT
180 mm / 150 mm
190 mm / 160 mm
Sound suppression ( 1m left of the muzzle ) COMPACT
MAGNUM COMPACT
29-32 dB (A)
22-25 dB (A)
Warranty  
2 years

 

 

 

 

 

ASE Utra JetZ CQB

The jet-Z™ CQB suppressor is a lightweight, ultra-compact rifle suppressor. Manufactured in Finland by Ase Utra OY, the jet-Z CQB™ suppressor incorporates Ase Utra's patented jet-Z™ baffle system.

The jet-Z™ CQB is an all-steel, all-welded unit. The jet-Z™ CQB adds only 550 grams net weight and 120 mm net length to a typical rifle – and with a diameter of just 40 mm, the suppressor is slim enough to be used with low-mounted telescopic or iron sights.

The jet-Z™ CQB is available with a variety of internal threads to fit directly onto the rifle barrel. Standard threads include; M14x1, M17x1, M18x1 ½"x20 UNF, ½"x28 UNEF to fit most current centrefire rifles.

Performance

The jet-Z™ CQB suppressor reduces sound pressure level by 32 dB (A). 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 suppressor comply with the new personal noise exposure limit set by European Directive 2003/10/EC (140 Pa or 137 dB(C))

Specifications

Calibres
.222 Rem, .223 Rem ja .22-250 Rem
 Weight
550 g
 Diameter
40 mm

 Overall length of suppressor body /
  Added length to weapon

150 mm / 120 mm
 Sound suppression ( 1m left of the muzzle )
30-32 dB (A)
 Warranty
2 years

 

ASE Utra JetZ CQB-QM

The jet-Z™ CQB-QM suppressor is a lightweight, ultra-compact assault rifle suppressor designed for quick and easy fitting to standard 22 mm diameter A1 and A2 flash-hiders utilized in the AR-15 / M16 / M4 family of weapons.

Manufactured in Finland by Ase Utra OY, the AU jet-Z™ CQB-QM suppressor incorporates Ase Utra's patented jet-Z™ baffle system.

The AU jet-Z™ CQB-QM is an all-steel, all-welded unit rated for professional use on semiautomatic and select fire weapons.

The patented Quick-Mount enables secure attachment to MIL-SPEC A1 and A2 flash-hiders, with absolutely no modification to the standard weapon.

In addition to the above mentioned flashhiders, the jet-Z CQB-QM is now available for the Steyr AUG A1/A2 flashhiders and also for the G6A2 Vortex flashhider.

Performance

The jet-Z™ CQB-QM suppressor reduces sound pressure level by 30-32 dB (A). In addition to the reduction in sound signature, the suppressor also reduces recoil and an added benefit is the elimination of visible muzzle flash, especially for military users.

M16 rifles and M4 carbines tested with the jet-Z™ CQB-QM suppressor comply with the new personal noise exposure limit set by European Directive 2003/10/EC (140 Pa or 137 dB(C)).

Specifications

 Calibre
.223 Rem / 5.56x45mm NATO
 Weight
660 g
Diameter
40 mm
Overall length of suppressor body / Added length to weapon
approx. 170 mm / 120 mm
Sound suppression ( 1m left of the muzzle )
30-32 dB (A)
Warranty
2 years


Its compact size and light weight maintain all shooting characteristics almost unchanged. Full-steel patented construction ensures maximum durability.

To be effective, full-bore rifle suppressors have to be rather bulky. Adding a suppressor to a full-bore rifle normally increases the overall length by about twelve inches, making the weapon awkward and muzzle-heavy. The suppressed weapon doesn't fit in a standard rifle case, so the sound moderator must be removed for storage and transport. Shortening the barrel by a few inches helps a bit, but if the barrel is shortened too much, the bullet muzzle velocity and trajectory are adversely affected. To overcome these and other problems, Finnish designer Juha Hartikka invented the Reflex Suppressor

We have seen a significant noise reduction when fox shooting at night; our results have increased, with those old wise foxes.

What is a Reflex Suppressor?

The patented Reflex design of suppressor (or sound moderator) has the expansion chamber sleeved back over the front four to eight inches of the barrel. This reduces the overall length of the suppressed weapon, and improves its balance and handling qualities.

Why use a full-bore rifle suppressor?

To save your hearing and, if you use a rifle for work, to comply with the UK Health and Safety legislation. Independent tests with a 308 Winchester hunting rifle confirm that Reflex Suppressors do reduce the sound pressure at the shooter's ear to well below the British Health and Safety Executive's "peak action level" of 140 dB. Above this level, HSE regulations require employers to reduce workers' exposure as far as reasonably practicable by means other than ear protectors. This legal requirement also extends to self-employed persons.

In practice, depending on the amount of bullet flight noise reflected back to the shooter by trees or fences etc., a full-bore hunting rifle with a good suppressor sounds about the same as a high velocity 22 LR rim-fire rifle.

email: stephen.kershaw@virgin.net - phone 01430 430553 - mobile 07725 987295

52 Langrick Avenue, Howden, DN14 7SR