What is the LINEAR DIFFUSER ARRAY?

See Through Suppressor Video of the LINEAR DIFFUSER ARRAY - ROC556L

Every SIEGE Suppressor contains our Linear Diffuser Array, a precision pathway that moves gases, unburnt powder, and other particulate matter forward through a sequence of flow cells so they exit at the muzzle instead of building up inside. The result is a suppressor that requires no cleaning, keeps gas-operated rifles cycling with less tuning, and directs gases and contaminants downrange rather than into the action or the shooter’s face.

Self-cleaning performance eliminates routine disassembly and maintenance. The high flow rate preserves your rifle’s original cycling behavior with less tuning required. Gases, unburnt powder, and other particulate matter are pushed downrange, not back toward the shooter, for a cleaner, more comfortable experience. You get consistent, quiet shooting across long strings of fire for predictable performance. The contiguous bore and bonded monolithic structure add safety, erosion resistance, and long life.

The Linear Diffuser Array redirects propellant gases radially through a controlled progression of turbulent and laminar flow cells. Each cell hands flow to the next until gases, unburnt powder, and other particulate matter exit at the muzzle. The large total flow area and progressive geometry create a sustained high flow rate that reduces blowback and keeps gas systems functioning as intended. A contiguous bore removes sharp internal angles that accelerate erosion and provides a guiding path in the unlikely event of a misaligned round. Rather than welding or 3D printing, internal elements get bonded into a single monolithic structure to deliver exceptional strength and targeted metallurgy for hardness and erosion resistance.

Less time cleaning means more time shooting. Fewer gas-system adjustments mean more reliable operation. Less blowback and fewer airborne contaminants at the shooter’s face improve comfort and safety. Lower sound and flash deliver consistent, quiet performance. Rugged bonded construction resists wear and extends service life.

Experience the difference engineered flow makes.