👉 A thin weapon is a compact, lightweight firearm designed for easy concealment and rapid deployment. Typically, these weapons have a barrel length of less than 12 inches (30 cm) and are often equipped with high-capacity magazines, allowing for quick reloading and extended firing ranges. Examples include the.22 Long Rifle, Glock 19, and the AK-47. Their small size makes them ideal for military, law enforcement, and civilian use in situations requiring stealth and mobility.