NOSLER E-TIP 55GR .224 50PKSignature OD Green Polymer Tip Noslers advanced polymer tip initiates expansion while delivering unsurpassed penetration and weight retention ECR The Expansion Control Ring insures controlled expansion at a wide range of velocities and conditions making the E Tip very versatile E2 Cavity The exclusive Energy Expansion Cavity provides a dual expansion chamber for amazing stopping power and uniform expansion with 95 weight retention for superior