The Necromorph Gun Tail is a grotesque, organic weapon resembling a mutated appendage, seamlessly blending biomechanical and grotesque horror elements. Its elongated, segmented structure tapers to a sharp, bony tip, with pulsating veins and exposed muscle fibers visible beneath a translucent, slime-covered membrane. The base integrates with the user's body, featuring twisted, sinewy connections that suggest a parasitic symbiosis, while the tip can split open to reveal a bio-luminescent, glowing orifice capable of firing organic projectiles.