SinterFire USA 9mm Luger 90 Grain Lead-Free Ball Brass Cased Centerfire Pistol Ammo 50 Rounds. Specifications for SinterFire USA 9mm Luger 90 Grain Lead-Free Ball Brass Cased Centerfire Pistol Ammunition: Manufacturer: SinterFire Caliber: 9mm Luger Number of Rounds: 50 Bullet Type: Lead-Free Ball Bullet Weight: 90 grain Cartridge Case Material: Brass Muzzle Velocity: 1350 ft/s Muzzle Energy: 364 ft-lbs Application: Target Package Type: Box Included Accessories: None Primer Style: Centerfire Lead Free: Yes Package Contents: SinterFire USA 9mm Luger 90 Grain Lead-Free Ball Brass Cased Centerfire Pistol Ammunition SinterFire 1776009090: USA 9mm Luger 90 Grain Lead-Free Ball Brass Cased Centerfire Pistol Ammo 50 Rounds