A game-ready 3D model of a grenade with a realistic hard-surface design. It is compact, detailed, and optimized for video games. The grenade has a metallic body featuring subtle wear and scratches, a clearly defined safety lever, and a visible pin. Its style is military-inspired yet slightly futuristic, suitable for a modern shooter game. The model maintains a clean UV layout, proper proportions, and sharp edges, making it PBR-friendly with appropriate base color, roughness, metallic, and normal maps.