The SIG SG 552 (Sturmgewehr 552, "assault rifle 552") is a Swiss-made assault rifle chambered for the 5.56×45mm NATO cartridge.
Notable Users[]
Many of the operatives employed by Project Stargazer were armed with SG 552 assault rifles. One of these was notably taken by the Fugitive Predator during its escape from the base where it was held and used against personnel there.
