What does it weigh?

Edit never mind. Googled it, is this weight figure correct?
Type: six-barrel rotary cannon
Caliber: 20 mm (0.787 in)
Operation: hydraulically operated, electrically fired
Length: 73.8 in (1.88 m)
Weight (excluding feed system): 248 lb (112 kg)
Rate of fire: 6,000 rounds per minute (lab terms)
Muzzle velocity: 3,450 ft/s (1,050 m/s) (with PGU-28/B round)
Projectile weight: (HEI) 3.5 oz (100 g)