INSAS (an abbreviation of Indian National Small Arms System) is a family of infantry arms consisting of an assault rifle, a light machine gun and a carbine. It is manufactured by the Indian State Ordnance Factory Board at its Ishapore factory. The Insas Assault Rifle is now the standard infantry weapon of the Indian Armed Forces.
This pistol is semi-automatic in caliber .45 ACP and is recoil operated from a locked breech system and magazine fed. There are 3 safety devices; Grip Safety, Safety Catch and Half-cock position. The bore and chamber are chromed plated.