The Pro Series Brown Bear 3D Archery Target (Part #21620) has replacement parts in order to extend the life of the target. Because the midsection contains the core, which is where the scoring/vital rings are located, it tends to experience the most wear and tear. Replace the midsection as often as you need with the Brown Bear 3D Archery Target Replacement Midsection. Made from high density foam for added durability and arrow stopping power, the replacement midsection is able to take a pounding from the heaviest bows. Pro Series targets are the perfect solution for competitive archers who want the advantages of universal scoring rings (ASA/IBO) and great value in a supreme target. Widely used by clubs for competition, Pro Series targets feature great durability and a high-quality finish.