I have a C7 upper that was previously built into an M16A1 build. I redid the M16A1 with a clone correct upper and lower but I now have this C7 upper. What can I build using this C7 upper that would be clone or period correct. Would a 733 be the only thing or do I have other options?
I also believe this upper to be made by Olympic Arms as it was attached to an Olympic Arms MFR 97 when I bought the M16A1 build but I did not build it so I am unsure if it is or how to tell but I have not researched it either.