Lightning Claw With Built-in Heavy Flamer

Small flame template. Partial models, hit a on a 4+. Fully covered auto hit. In close combat, auto hit the target you're fighting but no template. 
If target is not killed, check to see if on fire on a 4+. Further instructions found in Wargear book

May be used in close combat

+1 attack if using pair
Lightning claws  penetrate  vehicle armour differently from other weapons. First work out if the lightning claws hit. If only one  hit  is  scored  then  the  amount  of  armour  pierced  is 8+D3+D20+D6. If  two or more  hits are scored the player has the option of working out each hit separately or combining hits into a single attack penetrating 8+3D6+D20.