Colt M1911A1

the Colt M1911A1 IS A Weapon Featured in Grand theft auto 3 And Grand theft auto vice city And

Grand theft auto san Andreas.

gta 3
the Colt M1911A1 first appears in Grand theft auto 3 as the main pistol of the game.

gta vc
the Colt M1911A1 then appears in Grand theft auto vice city as the main pistol of the game.

gta sa
the Colt M1911A1 appears yet again in Grand theft auto san Andreas as the main pistol of the game.

it also has a variant featured in the game called Silenced Pistol.