You can shoot NRA Bullseye (Conventional Pistol) with any type of .45 pistol, be it revolver or semi-automatic. That "can shoot" involves both the Centerfire matches as well as the ".45 only" match section.
What you cannot shoot are the CMP "Leg" matches.
“Auto racing, bull fighting, and mountain climbing are the only real sports ... all others are games.” Ernest Hemingway ...
NRA Life Member