Q: Century International Arms (CIA) guns with Olympic Arms receivers?
A: A version of the AR-15 named the "Centurion-15" was manufactured by Century International Arms (CIA) in 1996 and 1997. The lower receivers they used for that product was manufactured under contract by Olympic Arms. The ONLY Olympic Arms parts used on the "Centurion-15" were the lower receivers and reversible safety selectors.
There has been confusion over the years as to which company is responsible for the Warranty and Technical Support of these firearms. In every case regardless of the question all responsibility falls to Century International Arms.