GECO ZERO is GECO’s newest development. It distinguishes itself with premium accuracy and outstanding stopping power – and is completely lead-free! This highly innovative jacketed bullet has two tin cores. Assisted by the hollow-point design, the pre-fragmented front core disintegrates instantly upon contact with the targeted animal and releases a large portion of its energy to quickly bring it down. Together with the jacket, the rear core remains a stable slug to penetrate and provide a certain exit wound. This makes GECO ZERO an excellent choice especially on light to medium game.