Wilson Combat Lehigh Defense XD 10mm Auto 150 Grain Fluid Transfer Monolithic Brass Cased Pistol Ammo 20 Rounds. This very rapid increase in fluid flow often times creates cavitation and massive tissue damage at distances away from the projectile equivalent to the largest of hollow points on the market. Specifications for Wilson Combat Lehigh Defense XD 10mm Auto 150 Grain Fluid Transfer Monolithic Brass Cased Pistol Ammunition: Manufacturer: Wilson Combat Caliber: 10mm Auto Number of Rounds: 20 Bullet Type: Fluid Transfer Monolithic (FTM) Bullet Weight: 150 grain Cartridge Case Material: Brass Muzzle Velocity: 1300 ft/s Muzzle Energy: 563 ft-lbs Application: Self-Defense Package Type: Box Included Accessories: None Primer Style: Centerfire Sectional Density: 0.134 Lead Free: Yes Features of Wilson Combat Lehigh Defense XD 10mm Auto 150 Grain Fluid Transfer Monolithic Brass Cased Pistol Ammunition The highest quality brass cases bullets and other components Clean burning low-flash powders for preserved night vision and reduced firearm maintenance Enhanced velocity loadings tailored to appropriate bullet construction for controlled expansion and deep penetration tested in real firearms not test barrels 100percent produced and rigorously white glove hand-inspected Controlled Penetration Package Contents: Wilson Combat Lehigh Defense XD 10mm Auto 150 Grain Fluid Transfer Monolithic Brass Cased Pistol Ammunition Wilson Combat LA10-150-XD: Lehigh Defense XD 10mm Auto 150 Grain Fluid Transfer Monolithic Brass Cased Pistol Ammo 20 Rounds