STW Systems suppressors are the most technically
advanced, engineered and designed sound suppressors available.
The patented Internal Suppressor Module (ISM) is used in all suppressors.
The ISM is a single one-piece insert that starts as a piece of solid bar stock
into which certain geometric designs are milled. The ISM eliminates the use of
multiple internal parts (baffles, spacers, diffusers, etc.) as found in all
conventional suppressors.
After milling, the ISM is screwed and locked in the suppressor tube without
the use of welds, locking rings, etc. The ISM will never loosen or shoot loose
as can the internal parts in conventional suppressors.
The in-barrel suppressor (IBS) models are counter-bored barrels with the one-piece module inserted to
make a totally suppressed barrel. The IBS is the only real
in-barrel suppressed barrel. The one-piece module is designed to be unscrewed and removed in order to
clean the barrel. After cleaning, the one-piece module is
then screwed back into the barrel while
maintaining zero.
The IBS is not the conventional integral suppressed weapon that
has multiple piece design internals, shortened or ported barrels with
the suppressor tube extended back to the receiver. A number of
manufacturers make a counter-bored barrel but because of patent
restrictions, they have to use their multiple piece design internals.
Cleaning and re-zeroing are an issue with their models.
Handgun suppressors are made from 7075 aluminum with
built-in stainless steel barrel threads that eliminate the problem of premature
thread wear as can be found with aluminum threads. Generally, each suppressor
is interchangeable between handguns of like caliber.
STW Systems does not and will never use recoil boosters on any
handgun suppressor. Because of their excessive size and weight, recoil boosters
have to be used on most conventional handgun suppressors to help reduce cycling
problems. Recoil boosters artificially cycle the handgun and can put abnormal
stress on various parts of the gun.
All other suppressors, from submachine gun to large
caliber, are made from G7 titanium. The M4 series has an added high temperature metal
rated in excess of 2000 degrees. External finish on all suppressors is a
ceramic-based material rated up to 1600 degrees. No maintenance is required.
Sound reduction eliminates the use of hearing protection with accuracy and
repeatability that of the unsuppressed weapon or better.
* Prices Subject to change without notice*
