1 model’s accursed weapon can be replaced with 1 chainfist.

Up to 3 models can each have their accursed weapon replaced with 1 power fist.

1 model’s combi-bolter and accursed weapon can be replaced with 1 paired accursed weapons.

Any number of models can each have their combi-bolter replaced with 1 combi-weapon.

1 Chaos Terminator’s combi-bolter can be replaced with one of the following:

• ◦1 heavy flamer
• ◦1 reaper autocannon