USGI A1 Gooseneck Mount w/ C-Clamp - Used

The gooseneck mounts were one of the only ways to mount an optic before the flattop, picatinny uppers came into fashion with the A3 and A4 model AR-15s.  The gooseneck allowed a Aimpoint PRO/CompM2 to co-witness with the iron sights.  

Due to geometry differences, these do not mount to detachable carry handles (we tried).  Not without some material reduction which seems like a silly amount of work.  

These are considered used but only show signs of age and storage.  Minor markings may be present.  Do not buy these is you expect a museum quality piece.