''The Longbow Anti-Vehicle Rocket Launcher, a.k.a. the "AVRiL", gives dismounted infantry a fighting chance in an armored conflict. Its solid fuel missile can be "dumbfired" as an unguided rocket, but the AVRiL's famed kill percentages come from its optical tracking system. The alternate fire zooms and locks on to a vehicle, guiding the missile towards its target at inescapable speeds.''