Model T-65 bayonet with the correct scabbard. Bayonet blade is parkerized and measures about 8" long and has no markings on it or the cross guard. The scabbard is marked T65 on the throat.  Scabbard has no cracks or chips. This is the type of bayonet was used in limited quantities in Panama, Haiti, and Grenada in the 1980s.  Not a common bayonet to encounter.