Gusenberg Sweeper

The Gusenberg Sweeper is a DLC weapon that will be available in Grand Theft Auto V and Grand Theft Auto Online on the 14th of February in the Valentine's Day Massacre Special pack. It is available for purchase in Ammu-Nation. It is based on the M1928A1 Thompson Submachine gun, which is famous for its role in 1920s gangster culture. The stock is derived from the later M1 Thompson, used during World War II. The Gusenberg Sweeper is fitted with a drum magazine, which is also common in mobster movies. Thompsons may be seen in movies equipped with a 20-round box magazine.

Trivia

 * The Sweeper, with all the other Valentine's Day items, will leave the game's stores after a short time. However, any items the player holds onto will remain in his/her possesion. If the player still has the Sweeper, it will stay in the store for ammo purchases and other things.
 * Chances are, the Sweeper will be placed in the MG slot, even though its real life counterpart is a SMG.
 * The Gusenberg Sweeper is named after contract killer Frank Gusenberg, who was a victim of the Saint Valentine's Day massacre. Gusenberg was killed using a Tommy Gun.