Only Mingzhou kept some measure of in her head. 'He's over twenty-five hundred meters away.' she assured them. 'Someone with the best lasrifle on Castellax couldn't pick off a target from that range. We have to get out of here before he can close the distance.'

As she spoke, Algol raised his arm, the graceless bulk of a bolter clenched in his fist. Without pause or hesitation, the Space Marine fired. From the other side of the tractor, Deacon screamed and fell, his chest ripped to splinters by the bolter's explosive shell.

...before Algol fired again, the legionary's shots smashing into the engine block.

...Almost casually, the Iron Warrior adjusted his grip on the bolter, tilting the barrel downwards ever so slightly.

...The bolter cracked again. Taofang cried out as he watched Mingzhou's body jerk up and strike the underside of the tractor. Her body slumped back against the side of the ferrocrete paving, blood streaming from her shattered flesh. Instead of closing upon her and coming within the range of the sniper's rifle, the Iron Warrior had fired his shot into the floor several meters in front of the tractor, deflecting his shot so that it arced beneath the vehicle and struck the woman hidden there.

Siege of Castellax pg. 345