IWI IWS6 | 6mm Suppressor | 1/2×28 HUB-T | Black

The IWI IWS6 is a compact 6mm direct-thread suppressor engineered for use on 5.56 NATO and 6mm rifle platforms. It uses weapon-grade nickel alloy and stainless steel components with CNC laser-welded construction to withstand demanding use while maintaining alignment and repeatable fitment. The design emphasizes reduced back-pressure and compatibility with HUB+ mounting systems for improved alignment over legacy HUB interfaces.

Product Specifications

• The manufacturer is IWI – Israel Weapon Industries.
• The model/part number is IWS6.
• The suppressor is specified for 6mm platforms and is also listed for 5.56 NATO compatibility.
• The thread pattern is 1/2×28.
• The muzzle attachment uses a HUB-T direct thread mount and is noted as HUB+ compatible for improved fitment.
• The construction method is CNC laser-welded for structural durability.
• The primary materials are nickel alloy and stainless steel.
• The exterior finish is C-Series Cerakote Black.
• The outside diameter measures 1.74 inches.
• The design incorporates a reduced back-pressure geometry.
• The product is listed as full-auto rated where applicable.
• There are no barrel restrictions indicated for this unit.
• The NFA attachment method is listed as Direct Thread.
• The ATF model designation is S6 and the ATF type is listed as SILENCER.
• The UPC is 818004025093.

Built for precision and durability, the IWS6 is well suited for short-barreled rifle (SBR) applications and precision rifle platforms where reduced back-pressure and reliable alignment are important. Its HUB-T/HUB+ compatibility and robust materials make it a practical choice for users seeking a compact, weapon-mounted sound and pressure management solution for 5.56 and 6mm systems.