That metallic *ka-chink!* as a bayonet locks onto its lug.
I opened my Big Box O' Bayonets, which has sat taped up since the move last year, and fitted pigstickers to the muzzles of... oh... say, fifteen or twenty rifles. The sword bayonets for Arisakas and Enfields are especially satisfying.
I think I'll continue my meditations by loading magazines.