Product DescriptionCorbon Pow'RBall .40 S&W ammunition is engineered for reliable feeding and consistent terminal performance in semi-automatic pistols. Each bullet uses a gilding metal jacket with a lead core formed into a patented V-shaped cavity, then capped with a round polymer ball that is crimped into the jacket. The polymer ball improves aerodynamics in flight and helps protect the hollow-point cavity from clogging, while delaying expansion briefly on impact for effective penetration before full expansion. This load features a 135-grain polymer-tipped Pow'RBall projectile rated at 1,325 feet per second and comes 20 cartridges per box.Product HighlightsPolymer-ball capped design enhances feeding in auto pistols and helps protect the cavity from pluggingPatented V-shaped core/cavity promotes controlled, reliable expansionImproved in-flight aerodynamics for better ballistic performanceHigh-velocity 135-grain .40 S&W self-defense loading (1,325 fps)Convenient 20-round box; 500 rounds per caseSpecsBrand: Corbon AmmoModel/Line: Pow'RBallCartridge/Caliber: .40 S&WBullet Weight: 135 grainBullet Type: Polymer-tipped (Pow'RBall)Muzzle Velocity: 1,325 fpsRounds per Box: 20Rounds per Case: 500Manufacturer Part Number: PB40135UPC: 757750400702Country of Manufacture: USAPatent: U.S. Patent #6,792,869Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product's manufacturer.