ROC-556

All Siege Suppressors are based on a Linear Diffuser Array that is engineered to redirect propellant gasses radially through an arrangement of turbulent and laminar flow cells. Each series of cells flows into the next until propellant, lead, copper, and carbon are expelled at the exit.

The same design mechanism that promotes the free flow of gasses from cell to cell also diminishes back pressure significantly.  The large surface area and the unique diffuser geometries effectively reduce the sound and flash signature without the excessive blowback experienced with more common designs.

Siege Suppressors also offer extreme durability and erosion resistance due to the design of the diffuser array, monolithic structure, contiguous bore and materials used in construction.

Because there are no angular features and no baffles used in the internal construction of the suppressor, the propellant gasses and unburned gunpowder have no angular barriers to react against and therefore erode over time.

Linear Diffuser Array.

Made in Oregon.

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