Listen to Pistol Packin' Mama online. Pistol Packin' Mama is an English language song and is sung by Bing Crosby & The Andrews Sisters With Vic Schoen & His Orchestra. Pistol Packin' Mama, from the album Someone To Watch Over Me (Music used in the Marvels TV Series Agent Carter), was released in the year 2016. The duration of the song is 3:02. Download English songs online from JioSaavn.