Winchester USA READY .40 S&W 165 grain Full Metal Jacket Flat Nose Centerfire Pistol Ammo 50 Rounds. It offers optimal accuracy and is ideal for competition training or just a day at the range. Specifications for Winchester USA Ready .40 S&W 165 grain Full Metal Jacket Flat Nose Centerfire Pistol Ammunition: Manufacturer: Winchester Caliber: .40 S&W Number of Rounds: 50 Bullet Type: Full Metal Jacket Flat Nose (FMJFN) Bullet Weight: 165 grain Cartridge Case Material: Brass Muzzle Velocity: 1060 ft/s Muzzle Energy: 412 ft-lbs Application: Competitive Shooting Package Type: Box Included Accessories: Standard Primer Style: Centerfire Lead Free: No Gun Type: Handgun Features of Winchester USA READY .40 S&W 165 grain Full Metal Jacket Flat Nose Centerfire Pistol Ammunition: Flat Nose FMJ Bullet Winchester's most accurate range bullet. Engineered profile improves accuracy & ensures reliable feeding Lot Controlled Ballistics data for each lot published online at winchester.com/USAREADYINFO Match Grade PrimerBuilt to exacting specifications for shot-to-shot consistency Package Contents: Winchester USA READY .40 S&W 165 grain Full Metal Jacket Flat Nose Centerfire Pistol Ammunition Winchester RED40: USA Handgun Ammo .40 S&W Full Metal Jacket Flat Nose 165 grain 50 Rounds