New (to me) Type 99

[UNPROFOR1994]

It is an early Type 99, series 4 (serial number 10.000 - 99.999) made at the Nagoya arsenal with all the correct features. Early plumb shaped bolt, early rear sight with anti-aircraft wings, early knurled safety knob, early three-screw front band, early front sight guards, correct two-screw rear swivel, correct rear band, correct wide cupped metal buttplate.

Source: Japanese Rifles Of World War II by Duncan O. McCollum