Winchester SBST22250B Supreme Rifle Ammo 22-250 REM, BST, 55 Grains, 3680 fps, 20, Boxed
Winchester's Ballistic SilverTip is a polymer tipped bullet with alloyed lead core, contoured jacket, lubalox (black oxide) coating that produces rapid controlled expansion with massive knockdown and moderate penetration. 20 rounds per box.