M363 sticky detonator (Earth-5875)

The M363 remote projectile detonator (M363 RPD), better known as the "Sticky Detonator", is a single-shot handheld grenade launcher manufactured by Chalybs Defense Solutions and used by the UNSC Marine Corps.

Operation
The M363 sticky detonator is a discret single-shot, remotely activated grenade launcher, which shoots a magnetic latching explosive. The explosive itself can be safely detonated by the operator at a secure distance and cause great damage. The weapon's easy transportability and small size made it a preferred weapon for many battalions and units of the UNSC Marine Corps.