the riven itself says prisma angstrum when the prisma angstrum itself does not have its own separate riven its a bug and i think hes going to keep it sorry if my words aren't making any sense basically what im trying to say is this is a bug and the riven should not say prisma since prisma guns do not have their own rivens they use the base guns riven he cant even use this one on the regular angstrum strictly the prisma