The Lapua .223 Remington 50 grain Naturalis Solid ammunition is well suited of tackling varmints and other small to mid-sized game. The Naturalis bullet is lead-free, composed of 99% copper yet retain the stopping power of a traditional lead bullet. Naturalis rounds will begin to expand immediately on impact staring at the valve at the tip of the bullet, followed by further expansion without breaking apart. Their unique design ensures a clean shot without the risk of meat loss. Lapua .223 Remington 50gr Naturalis Solid Ammo Box of 20 N315026