The Underwood Ammo 44 Remington Magnum delivers exceptional performance with 340 grain hard cast flat nose projectiles featuring gas check design for superior accuracy and velocity retention.Underwood Ammo 44 Remington Magnum ammunition340 grain hard cast flat nose projectile with gas checkNickel-plated brass casing for reliability and corrosion resistance1425 FPS muzzle velocity and 1533 ft lbs muzzle energy20 rounds per boxSKU: UNDA-743Engineered for hunting and target shooting applications where maximum penetration and consistent performance are essential. The gas check design reduces leading while maintaining high velocities for optimal terminal performance.