Bring forensic design and hands-on learning to your desk. Our detailed 3-part 9mm model separates into Projectile, Casing, and Primer so you can examine internal geometry, demonstrate how the assembly works, or use it as a satisfying tactile fidget. Each piece is finished in premium brass or silver tones with crisp layer detail for a striking display piece. Ideal for educators, collectors, studio props, and anyone who likes high-quality tactile objects.