Assault Intercessors take the fight up close, and Sergeant Kalock is dressed for it: matt black power armour, a skull-faced helm and the white cog of the Iron Hands on his left pauldron.
He carries a chainsword, slung loosely over his shoulder in the photograph, and a plasma pistol with blue coils. Swappable hands, the backpack and his weapons belong with him, so you can pick the pose that suits your display.
JoyToy makes the figure on 1/18 scale in ABS and PVC, hand-painted and about 12 cm tall, with plenty of points of articulation. It is an officially licensed Warhammer 40,000 product and the manufacturer states 15 years and over.
A gift for the collector looking for a sergeant to round off an Iron Hands squad, or who simply likes a solid figure on the shelf.
