The Gamo Luxor Cu pellet has an innovative sharp pyramid shaped tip that enables it to cut and shatter your target. The aerodynamic shape enables this pellet to have excellent flight characteristics and ballistic coefficients. This non-lead pellet has a copper layer that retains 100% of its weight after expansion retaining velocity and energy. Gamo is the world's largest manufacturer of airgun pellets. Our goal is to produce the most accurate air gun ammunition money can buy. To achieve this goal we use state-of-the-art manufacturing techniques, Gamo pellets are consistently monitored to the strictest standards to ensure consistent shape and highest quality. Each pellet type is tested through actual firing of random lot samplings. If a lot groups outside of 7/8" of an inch at 10 or 25 meters the entire lot is discarded.