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270wsm, 7mm saum, 7mm rem mag, 300 win mag, 300wsm etc (not suitable for ultra mags)

police_mail_order_form_-_gunworks.pdf Spartan__Maximus_Suppressor_Work_Request_Form.pdf (SPARTAN & MAXIMUS WORK REQUEST FORM)

suppressors_and_length.pdf recommended_barrel_lengths.pdf (RECOMMENDED BARREL CHART)

Gunworks Canterbury currently leads the centrefire rifle sound suppressor market, introducing the overbarrel suppressor concept in the early 1990’s.

Suppressors are made from a combination of stainless steel internals and aluminium body to reduce weight.  Life expectancy of the unit is in excess of 16000 rounds from the ones we have checked when changing barrels.

Fitting time is 3-7 working days.  We recommend that users consider shortening their barrels slightly when the suppressor is fitted to reduce the overall length of the equipment, for example, a .223 with a factory standard 23 inch barrel would probably be bought back to 20 inches without any noticeable decrease in performance.

These suppressors are a 2 point mount and are impossible to knock out of alignment (as may happen with muzzle forward cans).  All suppressors incorporate a barrel isolator tube which prevents carbon and gas sticking to the outside of the barrel under the suppressor.

Sound signature of a high velocity round for any caliber, ie .222 Rem to 7mm mag, is similar to a stock whip cracking (or a 22 magnum thereabouts), that is the noise of the projectile breaking the speed of sound.  When used on game, the animal only notices the “stock whip” like crack originating above them.  The position of the firer is undeterminable.  This often leaves the animals milling and unsure of where to run, particularly at night under a spotlight.


Reasons for suppressor ownership: 

-     Reduces hearing damage

-     Reduces fright to other game animals

-     Reduces damage to the hearing of hunting dogs

-     Reduces concern among other outdoor users

-     No reduction in accuracy or hitting power.

41mm DIA DURALIUM SUPPRESSOR - Reduces recoil by half and 2/3rds noise reduction
SUPPRESSOR ONLY $340                  FITTED $405

13.5” 41mm Magnum

Suitable for 270wsm, 7mm saum, 7mm rem mag, 300 win mag, 300wsm etc (not suitable for ultra mags)

13.5” in length (340mm), sits 5” forward & 8.5” back

Weight 460–470grams  (s/s internal muzzlebrake 20,000 rnds)

Colour—Black

EXTRA’S

Blue Suppressor Bag additional                                       $10.00

Barrel threading additional                                               $65.00

(custom made thread protector cap incl. in threading  price)

Neoprene Suppressor Cover 13.5”                                    $26.00


50mm DIA MAXIMUS SUPPRESSOR - reduces recoil by half and removes 2/3rds noise reduction

SUPPRESSOR ONLY $380          FITTED $445

Suitable for 270wsm, 7mm saum, 7mm rem mag, 300 win mag, 300wsm etc (15" only suitable for ultra mags)

Dimensions: 50mm outside dia.  The muzzle forward portion of the suppressor can be anywhere from 75mm to 125mm. The longer it is the better the suppression but some users want to keep the length down.

All applications when a big suppressor is desired, ideal for bull barrel rifles, heavy calibres, subsonic, wildcats.


10” (254mm) Suppressor Maximus Standard – most calibers

4” Forward of muzzle & 6” back, weight 500 grams approx

15” (380mm) Suppressor Maximus Mega

Suitable for 338 Lapua, 338 Edge, 7mm RUM & 300 RUM 5” forward of muzzle & 10” back

Weight 700grams approx, colours—Black

EXTRA’S

Blue Suppressor Bag additional                      $10.00

Barrel threading additional                               $65.00

(custom made thread protector cap incl. in threading  price)

Neoprene Suppressor Cover 10”                            $26.00

Neoprene Suppressor Cover 15”                            $30.00

Pictures of 41mm Duralium

Tikka T3 7mm Rem Mag 13.5" long

 

Tikka T3 7mm WSM 13" overall, 5" forward of the muzzle, 8" back, 476 grams

Tikka T3 300 WSM 15" overall, 4" forward of the muzzle, 11" back, 502 grams

Howa 1500 9" overall, 4" forward of the muzzle, 5" back

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