Liberty Ammunition Spike 2.0 9mm 55 Grain Hollow Point (HP) Ammo Overview: Liberty Ammunition Spike 2.0 9mm Luger ammunition features a lightweight 55-grain hollow point projectile in a brass case. It delivers a listed muzzle velocity of 1,900 fps and muzzle energy of 441 ft-lbs. Each box contains 20 rounds, with 10 boxes per case. Key Features: 55-Grain Hollow Point: Features a lightweight hollow point projectile. High Velocity: Listed muzzle velocity of 1,900 fps. 441 ft-lbs. Muzzle Energy: Delivers the listed muzzle energy. Brass Cases: Uses brass cartridge cases. 9mm Luger Caliber: Designed for compatible 9mm Luger firearms. 20 Rounds Per Box: Convenient packaging for individual purchase. Specifications: Brand: Liberty Ammunition Category: Centerfire Handgun Rounds Model: Spike 2.0 Caliber: 9mm Luger Bullet Weight: 55 gr. Bullet Type: Hollow Point (HP) Casing Material: Brass Muzzle Velocity: 1,900 fps Muzzle Energy: 441 ft-lbs. Rounds Per Box: 20 Boxes Per Case: 10 Applications: Range Familiarization: Suitable for testing and practice with compatible 9mm firearms. Handgun Training: Can be used for lawful marksmanship and firearm-handling practice. Function Testing: Useful for verifying reliable cycling and performance in a compatible firearm. Additional Features: Lightweight, High-Velocity Load: The 55-grain projectile is paired with a listed velocity of 1,900 fps. Compact Case Quantity: A full case contains 10 boxes, totaling 200 rounds. Brass Case Construction: Provides conventional brass cartridge case construction. MPN: LA-SPI2-9MM-55-20000UPC: 608870530223