Winchester USA Ready Defense ammunition in 10mm Auto delivers 170-grain Hex-Vent hollow points at 1250 fps. Select-grade ammo designed for reliable expansion and stopping power.
Winchester USA Ready represents a select grade of ammunition engineered for those who demand reliability when it matters most. This 10mm Auto loading pairs a 170-grain Hex-Vent hollow point projectile with a muzzle velocity of 1250 feet per second, delivering the balance of penetration and expansion essential for personal defense.
The Hex-Vent hollow point design is engineered to expand reliably across a range of velocities and barrier conditions. The 170-grain weight in the 10mm platform offers a proven balance between velocity and momentum, making it suitable for full-size and compact 10mm pistols alike.
Personal defense, duty use, and serious sport shooting applications where reliable performance is non-negotiable.