
| Calibre | 7 .62mm x 51 NATO | 
| Magazine | 20 round, box magazine | 
| Type of fire | Semi automatic & fully automatic | 
| Rate of fire | 500-600 RPM | 
| Muzzle velocity (Vo) | 780-800m per sec | 
| Muzzle energy (Eo) | 3000 J | 
| Length of G3A3 | 1025 mm | 
| Width of Weapon | 45mm | 
| Weight of Weapon without magazine G3A3 | 4.40kg | 
| Height of Weapon | 210mm |