That will depend on the rifle in question,what caliber,and the overall condition of the rifle including the amount of original finish remaining on the wood and metal.
I don't know xx
A sheath is used to carry a knife; if the knife is very large, this might be called a scabbard.
The knife or spike mounted on a military rifle is a bayonet. The Army enforced the curfew at the point of a bayonet.
The Brown Bess is a firearm, a bayonet is an attachment to a firearm like a knife.
A knife attached the the end of a soldiers gun.
I have one for sale but do not have the scabbard. woodreclaimer@gmail.com Freddie MS
M8A1 scabbards made prior to 1955. Each bayonet scabbard showed the manufacturer's code on steel throat and has toe on the scabbard with reinforced steel toe cap. This scabbard designed for the WW2 M4 Carbine Bayonet and the M3 Fighting Knife.
If uncut and with the scabbard, between $150.00 and $300.00, all depending on condition.
Scabbard
If it is a hunting type knife the answer is sheath.
No, the Ka-Bar is not a bayonet.
A rifle with a bayonet.
Bayonet.
Bayonet or sword?
The knife at the end of a gun is called the bayonet.
Do you possibly mean a knife that is attached to the front of a rifle? If so, that is a bayonet.
The knife attached to a rifle (Not Riffle) is called a "Bayonet".
A knife on the end of a gun