The IWS6 silencer is designed to provide a 6mm-diameter, reduced back-pressure solution for 5.56 NATO and 6mm rifles. Built with weapon-grade nickel alloy and stainless steel components and CNC laser-welded for durability, it withstands the demands of short barrels and full-auto firearms while maintaining the rifle's inherent precision. The Reduced Pathogen design minimizes toxic gas exposure to the shooter and enhances weapon performance by maintaining a smooth cycling operation, helping to ensure longer parts life and maximize firearm compatibility. User-changeable end-caps allow customization for optimal performance, with an included vented cap for maximizing gas flow or a closed cap (not included) for superior sound reduction. The IWS6 includes IWI's HUB+ mount and is backwards compatible with existing HUB adapters. This model features an all-black cerakote finish and includes a 1/2x28 TPI HUB+ adapter. *Sound reduction ratings are approximate based on measurements by the manufacturer and may vary depending on firearm setup and environmental factors.*