UNDERWOOD 10MM 200GR HARD CAST LEAD-FN 20RD AMMO Muzzle Energy: 2956 ft-lbs

Muzzle Energy: 2956 ft-lbs

-6lb Firing pin spring (Self Defense Configuration)

750 ft-lbs

3D Gyroscope and 3D Accelerometer

-Muzzle Velocity:3610 fps

UNDERWOOD 10MM 200GR HARD CAST LEAD-FN 20RD AMMO Muzzle Energy: 2956 ft-lbsUnderwood 10mm 200gr Hard Cast Lead FN ammunition delivers exceptional performance for hunting and situations requiring deep penetration. The hard cast lead flat nose bullet is designed for maximum penetration and energy transfer. This powerful load offers excellent stopping power and terminal performance, making it ideal for hunting large game and for use in areas with dangerous wildlife. Features: Caliber: 10mm Auto Bullet Weight: 200 grains Bullet