HK USP Match
First Found: Bolivia - Tiwanaku
First Found Prologue - Croft Manor
In Lara Croft: Tomb Raider Lara uses a silver weapon with black grips and a black base of the shaft. In The Cradle of Life her guns are much larger and a darker grey all over, rather than silver and black.
In Tomb Raider Legend, Lara's twin pistols also appear to be modelled after the HK USP Match pistol. In the game, the variant of the pistol featured is chambering 9mm X 19 Parabellum rounds with a 15 rounds magazine.