More weapon information:
Weapon name:
P90

Length: 500 mm (19.7 in)
Weight: 3.0 kg (6.6 lb)

Caliber:
5.7x28 mm NATO

Action:
Straight blowback, closed bolt

Rate of fire:
900 rounds/min

Muzzle velocity:
716 m/s (~2.349 ft/s)

Effective range:
150 m

Feed system:
50-round detachable box magazine

Sights:
Tritium-illuminated reflex sight and
backup iron sights