The brand name Sub-Silent Suppressors and all its products, designs and modifications on this site are Registered as Patent Pending with the NZ Government Intellectual  Property Register, and is also protected by the NZ Copyright Act 1994 - especially and exclusively Sub-Silent Suppressors with INBUILT MUZZLE BRAKE,  DECI-DAMP sound deadener, BIO-TECH  WET-FIRE suppressor design and material & MICRO-PATTERNING:- Effective from March 2008 & July 2009

My latest R&D, technology and advancement in Rim-fire, PCP, CO2 and Center-fire suppressors.   Custom made silencer with inter-changeable extension chambers.  

Each extension chamber is back-bored (chambered) with either an additional suppression chamber or custom inbuilt muzzle-brake.

Additional suppression chamber will remove another 1 to 2dB - and is ideal for increased stealth

Additional Muzzle-Brake chamber will disperse up to 5dB sideways from the rifle, but decrease volume by same amount down-range, also camouflaging your hunting position.

Below - base unit with additional chambers - muzzle-brake & suppression chamber.

Weight is only 140 grams - same weight as my iPhone

Changing shooting mode is as simple as unscrewing one chamber, and screwing on the other.

Below left: Additional Muzzle-Brake chamber half mounted.      Middle: Muzzle-Brake chamber attached.      Right: Suppression Chamber attached.

Suppressor body is hand-threaded at each end to standard 1/2" unf x 20tpi. However, each additional extension chamber is custom threaded and fitted to only one end of the suppressor body - and to help you know which end - I have marked each unit with a small engraved dot - as below.

Latest Development: I have just finished a Collectors Edition of custom hand-made Inter-Locking PCP Suppressors

From top of box downwards: 1: Suppressor body with inbuilt muzzle-brake female connector both ends. 2: Suppressor body extension with female connector each end. 3: Suppressor body extension with male and female connectors. 4: Extension wet-fire adapter with male connector. 5: Extension muzzle-brake extension with male connector. 6: Half length suppressor extension with inbuilt muzzle-brake.

Full specs to follow shortly

I will be offering this Collectors Edition for sale - in this hand-made mitered wooden case

Six inter-locking silencers making a total of fourteen combinations.

I have begun producing stand-alone inter-locking modification kits that will attach directly to your existing silencer - letting you add as many extra components as you wish - Wet-Fire, Internal Muzzle-Brake, External Muzzle-Brake, Extra Suppression chambers, etc...

Photos Below

Left: Inter-Locking Wet-Fire Kit (camouflaged to prevent illegal copying). Middle - attach kit directly to rifle barrel. Right: Attach your own/old silencer that is now converted into Wet-Fire, Muzzle-Brake, extra ports - whatever you want to improve your shooting and hunting.

The brand name Sub-Silent Suppressors and all its products, designs and modifications on this site are Registered as Patent Pending with the NZ Government Intellectual  Property Register, and is also protected by the NZ Copyright Act 1994 - especially and exclusively Sub-Silent Suppressors with INBUILT MUZZLE BRAKE,  DECI-DAMP sound deadener, BIO-TECH  WET-FIRE suppressor design and material & MICRO-PATTERNING:- Effective from March 2008 & July 2009