Choke grenades produce a non-lethal gas which causes those who inhale it to choke, making them easy targets. Only those wearing respirators or armour which is completely isolated from the local atmosphere are safe from a choke attack. Those affected often fall to the floor and become incapacitated.
- 1: Warhammer 40,000: Wargear (2nd Edition), [Needs Citation]
- 2: Warhammer 40,000: Rogue Trader, pg. 91