|Stock Engine:||MS/MA HB Engine typeC lv.2|
|Carry Weight:||95,000 kg|
|Store Sell:||1,330,000 EF$|
|Skills Required||Mobile Suit: 15.0|
|Weapon Slots:||Manipulator x3, Head x1, Shoulder x1|
The RX-77 Guncannon is one of many Guncannon units featured in UCGO. This Guncannon requiring 15.0 MS skill. In UCGO, RX-77 is the first entry of the Guncannon series. The main weaponry of the RX-77 Guncannon is the RX-77 Beam Rifle, Head Vulcans and a pair of shoulder mounted cannons. Also, due to its high armor rate, the RX-77 still has a slower movement speed.