This is a new demi-squad (five models) of Hellblasters in Mk X Tacticus Armour. This is the advanced multi-part kit so you get all the bells and whistles, including assault and heavy variants of the plasma incinerators (even though, roolz-wise, they all count the same in 10th Edition) and a sidearm (plasma pistol or bolt pistol) for the sergeant. Your purchase includes five round black plastic 32mm bases and a copy of the assembly instructions.