The key elements of a really good sound moderator are; its ability to reduce sound, referred to as sound attenuation; lightness in order that minimal weight is added to the rifle; and a short extension to the barrel length once the moderator is fitted. Stalon, through continuous product testing, trailing of new materials and an almost obsessive desire to create the perfect moderator, have produced a suppressor which excels in all of these elements. Impressive performance in sound attenuation is complimented by the telescopic design, meaning their moderators give only a short extension to the barrel. They are low in weight, keeping the overall weight of the rifle and moderator to a minimum. Both of these are important when considering the balance of the rifle.