The Magtech CBC 5.56x45mm 55gr FMJ is a high quality low cost ammunition loaded to the same military spec that the M193 NATO round is. This provides shooters with a quality milspec load priced for volume shooting. The Magtech CBC 5.56x45mm 55gr is loaded with a high quality full metal jacket projectile which delivers consistent accuracy and reliable feeding in any Modern Sporting Rifle like AR15s, or variants like the FN SCAR, or CZ BREN military style rifles. The Magtech CBC 5.56x45mm produces consistent velocities of 3220fps and energies of 1223ft/lb and consistent ignition from the boxer style primers. Sold in 50rd boxes helps set the Magtech CBC 5.56x45mm M193 55gr apart from similar loads that are only sold in 20rd boxes.