The Heavy Shotgun is a robust, double-barreled firearm with a cartoonish yet intimidating design, featuring a large, chunky frame with exaggerated proportions. Its barrels are wide and short, giving it a distinctive silhouette, while the stock is thick and slightly curved for a comfortable grip. The weapon's surface is a mix of smooth metal and textured wooden panels, painted in vibrant colors with bold, comic-style decals and slight weathering to suggest use in battle.