Shot that's as hard and round as copper-plated shot. In fact, Remington Nitro Turkey Magnums will pattern just as well as other copper-plated, buffered loads. 1210 fps with 80% pattern densities. 10 rounds per box. As hard and round as copper-plated shot Will pattern as well as other copper-plated, buffered loads 1210 fps with 80% pattern densities