M62 BASED COMBAT KNIVES AND PRESENTATION BAYONETS
Standard J.P. Peltonen manufactured m62 Combat knife, often sold as RAUK memorabilia.
m62 Combat knife with bright blade, no markings and black leather scabbard.
(I actually think blade was polished, J.P.Peltonen engraving is very shallow and easy to sand away.)
Basic Peltonen with Finnish State Lion on scabbard and text MP Puukko on blade.
MP probably means Maanpuolustus (Nation Defense) so this might be memorial or fund raising special edition knife.