User blog comment:Tesla Man/Season 4 Ideas/@comment-889585-20111016010101

Your putting the M61 Vulcan, a gatiling gun that weighs 248 pounds (112 Kg), fires a 20x102mm round at 3,450 f/s (1,050 m/s), and has a fire rate of 6,000 RPM with those 6 barrels against the tiny RPK which only weighs 10.6 lbs (4.8 Kg), fires the much smaller 7.62x39mm round at 2,444 f/s (745 m/s), and has the measly fire rate of 600 RPM with a single barrel.