S.I.W. OB Ultra Silencer

S.I.W./OB Ultra
the DB strongest Overbarrel silencer
The Ultra series is already equipped with a stainless steel mesh. (the weight increases accordingly)

The most important points at a glance:

Diameter: 52mm
Weight including thread adapter: approx. 450g (depending on caliber group)
Net length from muzzle: 166mm (protrusion over muzzle)
Total length: 230mm
Reduction in DbC: 34 to 38 DbC (depending on caliber, barrel length,…)
Recoil reduction: up to 40%
Thread: M18x1
Thread adapter up to M13x1 available (please order if needed)

WHAT MAKES S.I.W. SILENCERS SPECIAL?
S.I.W. silencers can be mounted on various weapons in the caliber specifications (e.g. 6.5mm-8mm) using different thread adapter inserts.

S.I.W. silencers stand out from the competition due to the manufacturer's specified suitability for Magnum calibers thanks to a special aluminum alloy or titanium core. This is not a given!

S.I.W. silencers produce a higher subjective noise reduction at the ear through controlled pressure dissipation and specially oriented separation chambers of the one-piece silencer element.

Behind the manufacturer S.I.W. – Stille Im Wald is a company of the brothers Christian and Christoph Knörr from Weilburg in Hesse, near Frankfurt am Main. The silencers developed here meet the highest manufacturing quality and German engineering spirit. Long service life, easy disassembly with a well-thought-out universal tool (multitool) make handling incredibly simple and ensure the longest uptime. From muzzle flush silencers to various overbarrels to the slim Thin series and also completely with optional fabric adhesive – for even stronger DbC damping – the available Ultra series offers.

S.I.W. has the right product for every application – Made in Germany!