NEW DELHI: The Defense Research and Development Organization (DRDO) and the Indian Army jointly developed India’s first indigenous 4M4M4 machine pistol, the Ministry of Defense said on Thursday. Development and Establishment ‘developed and developed this weapon. The pistol was developed in just six months, according to the Defense Ministry. The ministry said in a statement that the machine gun fired at the “In-Service 4M4M4” pistol. The upper part of the receiver is made of aluminum used in aircraft construction, while the lower part of the receiver is made of carbon fiber. The 3D printing process was used to design and manufacture prototypes of different parts of the pistol.