Standard 7.62x51mm NATO cartridge with 838m/s muzzle velocity, 50,000 PSI chamber pressure, and 9.75g bullet for general-purpose machine guns.
The 7.62x51mm NATO cartridge is a standard rifle and machine gun ammunition used by NATO forces worldwide. With an overall length of 71.1mm and full weight of 25.47g, it features a 9.75g bullet achieving 838 m/s muzzle velocity at 50,000 PSI chamber pressure. Widely used in general-purpose machine guns, sniper rifles, and battle rifles.
| Overall Length | 71.1 mm |
| Case Length | 51.18 mm |
| Bullet Length | 32.5 mm |
| Full Weight | 25.47 g |
| Bullet Weight | 9.75 g |
| Chamber Pressure | 50,000 PSI |
| Muzzle Velocity | 838 m/s |
Modern 5.56mm modular rifle family including assault rifle, squad machine gun, and precision rifle variants with 10,000-round service life.
Classic 7.62x39mm assault rifle with 400m effective range, 30-round magazine, and proven reliability in diverse combat conditions.
Heavy 12.7x99mm anti-material sniper rifle with 1,500m effective range against armored vehicles and 5-round magazine.
Heavy machine gun cartridge with 130-137g total weight, 59.2g bullet, and 770-785m/s muzzle velocity for anti-material applications.