
Adapters & Extensions
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
Off-The-Shelf or Custom-Made adapters and barrel extensions - for PCP and Rim-Fire









I offer solutions to all your thread adapter, converter and barrel extension requirements.
Threaded and Slip-On
Right : A slip-on adapter that allows fitting of a suppressor without threading barrel.
Several PCP rifles have barrels that are shorter than the compression air cylinder - or, customers purchase air-chamber extensions - meaning that silencers or muzzle-brakes can no longer be fitted.
Other rifle barrels are threaded to the smaller 10mm x 1mm thread - also preventing normal after-market silencers or muzzle-brakes
from being fitted to the rifle - as most silencers are standard 1/2" unf thread.
In other cases, the length of the barrel also needs to be extended.
I have a full range of off the shelf or custom made adapters and extensions.

Right: Barrel extension
Options
1/2' unf to 1/2' unf
10mm to 10mm,
10mm to 1/2' unf
Made to length - 50mm to 150mm
Any color or thread combination

Left: Adapter for Suppressor or Muzzle-Brake
Straight Tube
Options
1/2' unf to 1/2' unf
10mm to 1/2' unf
Any color, length or thread combination

Right: Adapter for Suppressor or Muzzle-Brake
Rounded edges
Options
1/2' unf to 1/2' unf
10mm to 10mm,
10mm to 1/2' unf
Any color, length or thread combination

Left: Adapter for Suppressor or Muzzle-Brake
Tapered and Straight Tube
Options
1/2' unf to 1/2' unf
10mm to 10mm,
10mm to 1/2' unf
Any color, any length, any degree taper, any thread combination

Right: Adapter for Suppressor or Muzzle-Brake
Round with Straight Slides
Options
1/2' unf to 1/2' unf
10mm to 10mm,
10mm to 1/2' unf
Any color, any length, any degree taper, any thread combination

Left: Adapter for Suppressor or Muzzle-Brake
Straight Tube Stepped
Options
1/2' unf to 1/2' unf
10mm to 10mm,
10mm to 1/2' unf
Any color, any length, any degree taper, any thread combination

Right: Adapter for Suppressor or Muzzle-Brake
Fully Tapered
Options
1/2' unf to 1/2' unf
10mm to 10mm,
10mm to 1/2' unf
Any color, any length, any degree taper, any thread combination



