Checking a rule

[ZONKEY]

just confirm when attaching a grenade to a dreadnought do you need to roll a 6

[Legatus]

Yes, see page 73 in the BRB, "Walkers and Assaults". Unless the walker is stunned or immobalised at the beginning of the assault phase, you need to roll a 6 to hit with a grenade.

[Erasmus of Baal]

Yes, a 6 is needed. I didn't know that until I checked just now, actually.

 

Also, this forum should be noted.

[Chaplain Lucifer]

Moved to the aforementioned forum section.

[thade]

You need a 6 to hit a Dread with a grenade in CC with one exception: if the Dread is Immobilized, you hit it with a grenade based on compared WS.

 

If a Dread is Stunned, it loses an attack for the round but otherwise is unaffected. (IE you still need a 6 to hit it with a grenade if it is only Stunned.)

Shaken does not affect a Dread in CC.

[Heimdall Skullcrusher]

You need a 6 to hit a Dread with a grenade in CC with one exception: if the Dread is Immobilized, you hit it with a grenade based on compared WS.

 

If a Dread is Stunned, it loses an attack for the round but otherwise is unaffected. (IE you still need a 6 to hit it with a grenade if it is only Stunned.)

Shaken does not affect a Dread in CC.

 

As stated before, a stunned result uses comparative weapon skill (not needing a 6). But shaken does nothing. Check the rule book again.