Hornady Powder Trickler for Fine Pouring. But XTP Mag bullets are designed to take things a step further withstanding the higher velocities and impacts of ultra-powerful magnum handguns while delivering even deeper penetration than standard XTP bullets. Specifications for Hornady XTP Mag Pistol Bullets .500 S&W 350 Grain XTP MAG: Manufacturer: Hornady Bullet Type: Hollow Point (HP) Jacketed Hollow Point (JHP) Bullet Weight: 350 grain Quantity: 1 Diameter: 0.5 in Sectional Density: 0.192 Condition: New Projectile Caliber: .50 Caliber Fabric/Material: Reliable 65 carbon steel Weight: 350 grain Features of Hornady XTP Mag Pistol Bullets .500 S&W 350 grain XTP MAG: CONTROLLED EXPANSION. Precise serrations divide the XTP Mag into symmetrical sections strategically weakening the jacket and initiating controlled expansion even at low velocities. NO EXPOSED LEAD. The gilding metal jacket protects the nose of the bullet so the hollow cavity functions properly on impact and ensures proper feeding in semi-automatics. SWAGED CORE. Total uniformity of core density ensures balanced expansion as well as in-flight stability. DRAWN GILDING METAL JACKET. Expansion is controlled by varying jacket thickness down the length of the XTP Mag providing a definite advantage over plated bullets which have a uniform jacket thickness over the entire bullet. CANNELURE. On revolver bullets the cannelure helps achieve accurate consistent crimping. All cannelures are applied before the final forming process to eliminate any distortion to the finished bullet. Package Contents: Hornady XTP Mag .500S&W 350 grain XTP Mag 50 Box Hornady 50100: XTP Mag Pistol Bullets .50 Caliber 350 Grain Jacketed Hollow Point 50 Bullets