FIXED EJECTOR -- ANOTHER ROD STUCK ON THE BACK PLATE THAT FIXES THE DUAL GUIDE RODS
THAT SAME ROD CONTROLS THE ROTATION OF THE BOLT ALONG THE CAM -- THE EJECTOR PREVENTS THE BOLT FROM ROTATING UNTIL IT REACHES THE POINT WHERE IT CAN TURN TO LOCK SO IT DOESNT COME OUT OF ALIGNMENT WITH THE LOCKING RECESSES