Avksentii
Active member
In the 1960, USA made an investigation a program's named Spesial Purpose Individul weapon (SPIW). Within the program was developed needle-shaped bullet (Armoured Piercing Fin-Stabilised Discarding Sabot) cal. 5,45; 5,6 or other. What were the reasons for closing SPIW? I heard now is make similar bullet for cal. 20..30-mm, it's true?