Finnish M 1935 bayonet by HACKMANN&C0. Army model. (ABCN531-5)(K163)(JN64-2)

Mosin Nagant M 1927, 28 SK, 28-30 SK, M39.  Serial number 839 on blade tang.  Army model. Excellent+ blued concave blade with Finnish maker's name; HACKMAN&C0. on ricasso. Oil hole in pommel. Bright finished pommel and blued crossguard with muzzle ring. MRD 16.7 mm.  Blued catch and release button. Excellent wooden grips fixed to the blade tang by screw bolts. Muzzle ring MRD 16.7 mm.
Excellent blacked fluted steel scabbard with no dents. 
The majority of the Finnish M 1935 bayonet was made by FISKARS. A small number only was made by HACKMANN&CO. making this a scarce bayonet.