The Vengeance Grenade Launcher is an experimental Adeptus Mechanicus weapon created on the Forge world Graia just prior to the Ork invasion of Warboss Grimskull. The Vengeance Grenade Launcher is not authorized for use off world, but those Space Marines who have field tested the weapon however, attest to its effectiveness against a range of targets. The launcher can fire out up to five charges that stick to surfaces and then be remotely detonated.[1]
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