The CGS KERES 50 signature suppressors are made specifically for host weapons firing 50 caliber (12.7mm) projectiles including 50BMG (12.7x99mm)and similar cartridges. Like all CGS rifle suppressors, the KERES features the first of its type dual functionality and incorporates the Variable Core Diameter (VCD Technology) first pioneered by the CGS Hyperion 762. The patented proprietary technology unique to CGS Group LLC rifle silencers is unlike anything the firearms industry has ever seen before. This unique design allows for peak sound reduction and extreme reduction in flash signature as well as minimal and repeatable point of impact shift. The KERES 50 suppression system provides for the maximum possible sound suppression in the industry. The KERES is available in 6AL4V (Grade 5) titanium and is an excellent precision rifle suppressor displaying incredible suppression, light weight, and a very minimal 6 o’clock vertical on/off fleet POI shift. The KERES 50 signature suppressor doesn’t have any barrel length restrictions