Super Suppressed ammunition is optimized for firearms equipped with suppressors. Offering clean and reliable performance, the Super Suppressed line is engineered for noise reduction, decreased barrel/suppressor fouling and recoil mitigation. Consistent performance and exceptional accuracy is backed by generations of Winchester legendary excellence.FeaturesConsistent Accuracy – Trusted for target and range shootingFully Encapsulated Bullet – Brass Disc encloses the base of the bullet core to reduce lead fouling in barrels and in suppressorsOptimized for Suppressor Use – Clean and reliable performance in both suppressed and non-suppressed firearmsReduced Noise Subsonic – Velocities below the speed of sound produce lower decibel levelsSpecificationsCaliber: 45 ACPType: FMJ EncapsulatedGrains: 230Volume: Box of 50Rounds per Case: 500 (10 boxes)Muzzle Velocity: 850 fpsVelocity at 25 Yards: 834 fpsEnergy (ft-lbs) at 25 Yards: 355