Description
The Xtreme Defender is based on the Xtreme Defense Fluid Transfer Monolithic (FTM) family of projectiles, engineered around optimized flute geometry, total weight, and velocity to achieve penetration depth up to 18 inches while producing a permanent wound cavity that no expanding hollow point comes close to matching in collective volume. The non-expanding solid copper body ensures common materials such as wallboard, sheet metal, and automotive glass have no effect on the permanent wound channel or the projectile’s capabilities, unlike traditional hollow points that can clog or under-expand after passing through a barrier. Underwood 380 Auto is packaged in boxes of 20 Rounds.
The bullet is machined from a single piece of solid copper.
This ammunition is great for self defense.
This ammunition is loaded into factory new brass, is reloadable and non-corrosive.

























