Orks: Mek Gun - 50-26 - Games Workshop - 99120103086 : Crewed by long-suffering grots, Mek Gunz equipped with a Kustom Mega-kannon have heralded the end for many a hapless foe (and more than a few grots!). Capable of melting a hole through a Space Marine at twenty paces, but its deadly power comes at a grot-scorching price. This multi-part plastic kit makes one of four possible Mek Gunz and has a six-strong grot crew. It can be assembled as a bubblechukka, a smasha gun, a traktor kannon or a kustom mega-kannon.