Gryazev-Shipunov

Gryazev-Shipunov (Грязев-Шипунов; ГШ) may refer to:


 * Gryazev-Shipunov GSh-6-23 (Грязев-Шипунов ГШ-6-23), a Soviet 23 mm 6-barreled rotary cannon
 * Gryazev-Shipunov GSh-6-30 (Грязев-Шипунов ГШ-6-30), a Soviet 30 mm 6-barreled rotary cannon
 * Gryazev-Shipunov GSh-23 (Грязев-Шипунов ГШ-23), a Soviet twin-barreled 23 mm autocannon
 * Gryazev-Shipunov GSh-23L (Грязев-Шипунов ГШ-23Л), variant with muzzle brake
 * Gryazev-Shipunov GSh-30-1 (Грязев-Шипунов ГШ-30-1), a Soviet single-barreled 30 mm autocannon
 * Gryazev-Shipunov GSh-30-2 (Грязев-Шипунов ГШ-30-2), a Soviet twin-barreled 30 mm autocannon
 * Gryazev-Shipunov GSh-18 (Грязев-Шипунов ГШ-18), a Soviet 9 mm semi-automatic pistol