Fragmentation Mk II: Like a conventional fragmentation grenade, the payload for this grenade is metal shrapnel expelled at a high rate of speed. Unlike its predecessor, this grenade is packed with higher grade explosives, yielding a more devastating blast. It is also smartlink aware, causing it to explode upon reaching its target area (the initiative count after being thrown, as opposed to a full pass later). This stops nearly all attempts to throw the grenade back at the sender. It is still subject to bounce rules (sr4a, pg155).
Notes: If the grenade is thrown outside of mutual signal range before exploding, it goes inert. There is also a hard switch to keep the grenade inert as well to stop a hacker from simply taking over a soldiers comlink and exploding the grenades.

High Explosive Mk II: This grenade conventional HE grenade except that it uses the higher grade explosives found above and the smartlink connected.