The speargun is similar to a sniper rifle and can be fired from great distances, instantly killing victims. It can also attach their flesh, like a nail-gun, to a wall or solid area.
There seem to be more then one model of the Spear Gun. The original design was seemingly built-in as part of the armor or gauntlet - similar to the Gauntlet Plasma Bolt - while the newer version is a separate hand-held pistol, possibly even ranged with visual scopes.
It is the perfect silent ranged weapon, with some types of the weapon capable of firing multiple projectiles at opponents.
似乎有矛枪的不止一个模型。最初的设计是看似内置的装甲或战书的一部分 - 类似笞刑等离子螺栓 - 而较新的版本是一个单独的手持手枪，甚至可能不等，视觉范围。