Caliber: 9 x 18
Makarov pistol or PM (Russian: Пистолет Макарова, Pistolet Makarova, literally Makarov's Pistol) is a Russian semi-automatic pistol. Under the project leadership of Nikolay Fyodorovich Makarov, it became the Soviet Union's standard military and police side arm in 1951.
The TT is still a very popular pistol. Its very common to see one in the movies.