Flak Panzer "Pfeil" Prototyp-Ausf. 1.
This compact anti-mob vehicle was developed in mid-2012 as a response to the ever-present annoyance of Slimes and other unwanted mobs in Superflat worlds. One prototype of the weapon was produced with another variant, and was later mounted onto a mobile platform. It passed trials successfully in early 2013 but was never mass-produced.
Anti-Air / Anti-Infantry Flak Motor Carriage vehicle, Redstone and TNT powered.
Place 2 to 5 TNT blocks on the firing platform. The Top block must have a TNT block in place otherwise the arrows will not fire properly. The botton block must also have a TNT block placed there so that the arrows will be in a "falling" state before firing.
Maximum forward arrow range is estimated at 90-100 blocks.
Schematic contains Blast protective armor, two double chests of arrows and two chests of TNT.