Hornady's 86287 Unprimed Cases Cartridge 6mm ARC Rifle Brass showcases precision engineering and design quality. These cases offer reloaders excellent uniformity in wall thickness, weight, and internal capacity, ensuring proper bullet seating in both the case and chamber. Ideal for range time and competition, Hornady's reputation for innovation and quality shines through in every piece. Key Features: - Manufacturer: Hornady - Model: 86287 - Product Type: Unprimed Brass - Material: Brass - Quantity: 50 Per Box - Unique Features: Uniform wall thickness, weight, and internal capacity.