Field Dynamics ammunition is comprised of high-quality components to ensure repeatable point-of-impact and optimal terminal performance from a pointed soft-point projectile. Priced to give hunters plenty of opportunity to practice field-rest shooting and be assured of their rifle's zero and point-of-impact across all hunting distances, Field Dynamics cartridges are offered in the most popular small, mid and large-game calibers and bullet weights to ensure the ideal load for their rifle and for their specific hunting needs. FIELD DYNAMICS .223 AMMO SPECIFICATIONS Caliber: 223 Rem Model: Field Dynamics Bullet Weight: 55 gr Rounds Per Box: 50 Casing Material: Brass Application: Small Game,Varmint Bullet Type: Pointed Soft Point (PSP) Muzzle Velocity: 3230 fps