20 cartridges come inside this single box of ammo.Sellier and Bellot established in 1825 has been manufacturing ammunition for nearly two centuries and has gained tremendous knowledge and expertise over the many decades of production. Sellier & Bellot would remind its customers they are the oldest company in the world to continuously supply ammunition products. These newly manufactured 150 grain 30-30 Winchester soft point cartridges are built to the high standards of this renowned company using their exacting measurements and quality control mechanisms. Boxer primer new brass casings and a precisely engineered semi-jacketed soft-point for greater knockdown ability. Great for competition hunting home defense or just an afternoon at the range spent plinking these quality soft points are not going to leave lead in the barrel will function and cycle positively and have reliable and consistent expansion and weight retention after impact.All Sellier & Bellot products are built and measured to CIP standards.