Underwood Ammo .429 DE Features Crafted with brass cases these .429 DE rounds offer corrosion resistance and are reloadable for added value. The JHP (Jacketed Hollow Point) bullet ensures controlled expansion upon impact making it effective for both hunting large game and self-defense scenarios. Packaged in boxes of 20 rounds this ammunition is ideal for those who demand powerful and accurate performance. Underwood Ammo .429 DE Specifications Manufacturer: Underwood Ammo Caliber: .429 DE Bullet Type: JHP (Jacketed Hollow Point) Bullet Weight: 240 Grain Velocity: 1625 FPS Energy: 1407 ft-lbs Case Material: Brass Reloadable: Yes Primer: Boxer Rounds Per Box: 20 Lead-Free: No Ballistic Coefficient: 0.1730