Underwood ammo rounds, utilize flash suppressed powder so that your vision will not be compromised if it becomes necessary to use firearms in low light.
Caliber: 10mm Bullet Type: Hard Cast Flat Nose Bullet Weight: 220 gr Muzzle Energy: 704 ft lbs Muzzle Velocity: 1200 fps Rounds Per Box: 20 Boxes Per Case: 10 Casing Material: Nickel-Plated Brass Hazair: Yes
