The Outer Edge Projectile (OEP) bullet range is Australian owned and manufactured for Australian game and hunting conditions. They are designed and manufactured with some of the best technology used anywhere in the world today, to deliver dependable performance and stunning accuracy. The Hunting range has been engineered to produce devastating results on medium to heavy game, anywhere, anytime. Hollow Point (Hunting) The hollow point cavity design reliably produces a classic mushroom for that drop to the shot wound channel, from patting distances out to the 500 metre limit. Weight retention is exceptional, even when fully expanded.