Possible Clues:

• It might have hurt the unaspirated, even if he'd had a gun
• How the cockney might get hurt, even if able to defend himself
• Rigged to go off
• Packing Colts
• Although with a weapon, the cockney gets hurt
• Seems one gets 'urt, despite having a weapon
• With weapons
• Although with a weapon, the cockney got hurt
• Carrying heat
• Dream of being able to fight