spike bayonet
spike bayonet is a bayonet or weapon type.
Overview
Bayonet with a pointed spike rather than a more conventional blade that is attached to a firearm for use as a bayonet and limited usefulness as a handheld weapon.
In detail
spike bayonet is a bayonet or weapon type.
Sources
Each source is named with the standing the house places on it, so the evidence can be weighed rather than taken on trust.
reference work · Reputable secondary · Wikipedia
“Spike bayonet”, English Wikipedia, consulted as further reading
Consult the sourcereference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q3633098: spike bayonet
Consult the source