Agility (or AGI for short) is a statistic of weapons in Stick Ranger. It is an indication of the length of time between two consecutive attacks of a character, as such, the higher the AGI, the slower the rate of attack. It is represented in the form X-Y, where X is the minimum AGI and Y is the maximum AGI. Magicians and Priests attack the slowest, while Boxers attack the fastest. The values show how many frames have to pass for an attack to repeat, with 50 frames per second.
The lowest AGI value is 4-6 (Mach Cestus 7), which means that 4 to 6 frames will pass, i.e. 0.08 to 0.12 seconds, while the highest AGI value is 160-180 (Missile 5 and Napalm Bomb 6) equivalent to 3.2 - 3.6 seconds.