SIW Fastener T2 Barrel Thread Adapter 5/8"-24

Available from stock with us. Pay attention to the respective delivery time indication.

The SIW Fastener - Adapter for the firearm offers the possibility to mount silencers with a quick release on the weapon of your choice. The T2 module is simply screwed onto the appropriate muzzle thread and remains there - this gives the shooter a uniform interface and allows the same silencer to be used on multiple firearms. The individual use is suitable when the fastener set is already in use and another firearm is to be equipped with the quick release. The optionally available T1 module is screwed into a corresponding silencer.

With a quarter turn, the silencer can thus be attached and removed. The design of the adapters ensures a repeatable precise centering of the silencer on the firearm and prevents loosening of the silencer while shooting. The design also minimizes vibrations, which can positively affect precision.

An optionally available muzzle brake completes the system and protects the locking profile of the T2 module.

Product details:

Stille Im Wald Fastener - Quick adapter set sold separately

Package of T1 & T2


T1 module sold separately

for the silencer
M18x1


T2 module

for the firearm
1/2"x28
M14x1
M15x1
5/8"x24


repeatable
shoot-proof, secure fit

General safety instructions for silencer mounting can be found here for download.

Christian and Christoph Knörr design and manufacture silencers and accessories under the fitting name Stille im Wald. As passionate hunters and sport shooters, they know what matters and their products are characterized by quality and functionality.