This box set contains five multi-part plastic Space Marine Devastators and eight heavy weapons, including: a missile launcher, a multi-melta, two heavy bolters, two lascannons and two plasma cannons. The set also includes additional components allowing you to assemble one of the Devastators as a sergeant and add extra detail to the squad. Models supplied with 25mm round bases.
Off the GW site
Don't think a heavy bolter space marine will work as a scout, the armour is too different.
I used to roll the dice, Feel the fear in my enemy's eyes
I'm afraid there's no authoritative source for thinking you're an asshole