Oooh, what a mess!
Two contries: Norway and Sweden
Two royal guards: Norwegian and Swedish
and two royal guards bayonets: Norwegian and Swedish.

First bayonet in question by mayralphie is a Norwegian bayonet for the Norwegian royal guard.
Second bayonet, presented by Bruno, is a Swedish bayonet for the Swedish royal guard.

But Ak4 is no longer in use by the royal guard i Sweden. Now they have Ak5 - to save money - not made for bayonets.
On demand from thousands of photographing tourists (who can even think of a royal guard without bayonets?) the government acquired a small numbers of special made bayonets from Germany for the Ak5 carbine in use by royal guard, which now are in use.

Greeting from Stockholm