The M1911, a sidearm pistol developed by John Browning in well, 1911. It quickly became a favorite to soldiers due to its reliability and bet ergonomic structure, seeing service in both world wars and is still in service today.
while it may not have as much power compared to modern pistols, Samdstorm always Carrie's one because he can rely on it whenever the situation arises. Being his favorite firearm, he sometimes likes to carry it in his hand even if it's not needed.