Barnes Tac-Xpd DefenseHandgun Cartridges .40 S&W TAC-XP 140 Grain 20 - Rounds 21554. These rounds are reliable and the function is top notch. The feeding and ignition are better than the competition. When you use these bullets you can enjoy consistent and affordable performance. You can get quality brass cases mixed with a dependable primer. If you want to engage in high-volume shooting the price is perfect. The bullets are designed to give you performance levels that are comparable to real-world situations. Specifications for Barnes Tac-Xpd Defense .40 S&W 140gr TAC-XP Handgun Cartridges: Manufacturer: Barnes Caliber: .40 S&W Number of Rounds: 20 Bullet Type: Hollow Point (HP) Bullet Weight: 140 grain Cartridge Case Material: Brass Muzzle Velocity: 1120 ft/s Application: Home Defense Personal Defense Package Type: Box Primer Style: Centerfire Velocity: 1120 fps Package Contents: Barnes Tac-Xpd Defense .40 S&W 140gr TAC-XP Handgun Cartridges - 20 Rounds Barnes Tac-Xpd DefenseHandgun Cartridges .40 S&W TAC-XP 140 Grain 20 - Rounds 21554