PMC 223A: PMC Ammunition\'s popular Bronze Line provides high-performance velocity and accuracy in a cost-effective cartridge. The affordability of the Bronze Line makes it ideal for any situation involving high-volume shooting without compromising downrange results. The Full Metal Jacket (FMJ) cartridge consists of a lead core bullet enclosed in a heavy copper jacket, resulting in little or no expansion and deeper penetration of the bullet. FMJ is practical and popular for target shooting and many hunting applications where increased penetration is required. This ammunition comes to us packaged in 20 round commercial boxes with 50-20 round boxes in a 1000 round case. We sell it under this SKU by the 20 round box with a price break at the 50 box ( 1000 Round Case ) quantity.