Berger’s .223 Remington 73 Grain Boat-Tail ammunition is equally at home with both bolt action and semiautomatic rifles, especially those with 1:7”, 1:8”, and 1:9” rifling twists. These 73 grain cartridges are ideal for practice and competition. Specifications: Caliber: .223Weight: 73 grainBullet type: Boat tail Berger Bullets Berger .223 Rem 73gr Boat Tail Target Box of 20 65-23020