Original U.S. WWII Imperial M4 Bayonet for M1 Carbine with M8A1 Scabbard by B.M. Co Price_$-050 - $200 It had punch holes and

It had punch holes and came with two safety pins

The double spring assembly at the front of the mechanism seats into the bottom of the cartridge tray device

511 were made

Collar tab

and has Japanese markings

Original U.S. WWII Imperial M4 Bayonet for M1 Carbine with M8A1 Scabbard by B.M. Co Price_$-050 - $200 It had punch holes andOriginal Item: Only One Available. Genuine WWII U. S. Army M4 Carbine bayonet fighting knife with original M8A1 scabbard. Nicely marked U. S. M4 IMPERIAL on underside of hand guard for the Imperial Knife Co., next to the U. S. Ordnance "Flaming Bomb". The blade is in very good condition, though it does appear to have been parkerized post war. No rust or other issues we can see, and the lock still works correctly. The finish on the blade shows very