He nods slowly. "Yeah... though this can work to their disadvantage." He laughs. "The Leman Russ Vanquisher we 'ad, the one before we got now had a dodgy barrel... some Blood Raven scouts were coming up behind her- we knew it was only a matter of time 'fore a shell lodged in the barrel and blew the back of 'er out. They were just about to stick a Melta on the back of the turret when the crew got out and cheesed it. Second or two later, the thing went up like a Hellhound. Ironically, all we ever found was the Melta- it 'adn't gone off!" He laughs harder, taking a pull of his cigar. "Commander Ratterby, poor bugger. He stayed in the tank, trying to slide the shell out the back when it blew... saved the lives of three men, though- delayed the blast long enough for the driver and side gunners to get out"