This specific type of ammunition, typically constructed with a compressed powdered metal core bound by a polymer or other readily fragmented material, is designed to disintegrate upon impact with hard surfaces. This contrasts with traditional full metal jacket or jacketed hollow-point rounds, which can pose a greater risk of ricochet or overpenetration.
The reduced risk of collateral damage and enhanced safety in close-quarters or training environments makes this specialized round a practical choice for certain applications. Historically, concerns regarding ricochet and overpenetration in specialized training scenarios led to the development and adoption of projectiles designed for rapid fragmentation. Its use minimizes the chance of unintended injuries to bystanders or damage to infrastructure, while still providing effective target engagement.