Sound suppression is only one metric by which suppressors are measured. While the AM & DC suppressors do offer world class decibel reduction they also take into consideration other critical factors such as accuracy point of impact shift weight and flash reduction. - The AM & DC suppressors are made of a lightweight high strength Titanium alloy which is 100% CNC machined and orbital welded to minimize weight without sacrificing durability. The suppressor bore is precision machined for perfect concentricity to ensure rifle accuracy is not compromised and point of impact shift is both minimal and repeatable every time. Last but not least for military and law enforcement customers these suppressors are specifically engineered and tested to eliminate muzzle flash