The Lato is a highly accurate pistol used by the Tenno everywhere.
The Lato is one of three Secondary weapons which can be acquired during the Vor's Prize tutorial prologue. A dual-wield version of the Lato, Aklato is also available but must be purchased separately.
Two special counterparts of the Lato, the Lato Prime and the Lato Vandal exist, they were given to purchasers of the Grand Master Founder's package and participants in the closed beta respectively.