The Winchester PDX1 Defender 12-gauge ammunition is designed with a distinctive black hull and a black oxide high-base head. It features a 1 oz segmenting rifled slug that breaks into three equal segments upon impact, ensuring critical penetration and compensating for aim error. Ideal for short and long-range situations, this ammunition provides optimum performance for personal defense. Winchester is renowned for its innovative ammunition solutions, ensuring reliability and safety for all users.