The Wilson Combat 09429160SP: Xtreme Defense Lead Free Fluid Transfer Monolithic (XD FTM) is revolutionizing perceptions towards self-defense projectiles. Its progressive nose geometry promotes deep, straight penetration, providing a permanent wound cavity diameter surpassing most expanding bullets. Made of solid copper, the XD FTM bullet is capable of overcoming penetration barriers, is eco-friendly, and inflicts substantial tissue damage upon impact. Unlike conventional hollow point bullets, Xtreme Defense performs exceptionally well when passing through obstacles such as dense clothing or drywall, before hitting its intended target, without risking potential drawbacks.