Winchester USA Ready 10mm Auto 170gr Hex Vent Hollow Point Ammo

The Winchester USA Ready 10mm Auto ammunition delivers maximum stopping power with its innovative 170-grain Hex Vent hollow point design. This premium defensive ammunition combines Winchester's proven manufacturing quality with advanced bullet technology engineered for reliable expansion and deep penetration.

What Makes This Different

The Hex Vent hollow point features a unique six-sided cavity design that promotes consistent expansion across various barrier types. Unlike traditional hollow points that can clog with fabric or drywall, the hexagonal geometry maintains its expansion characteristics even after passing through intermediate barriers. Each cartridge utilizes Winchester's temperature-stable powder formulation that delivers consistent velocities from 15°F to 140°F.

Key Features

• 170-grain Hex Vent hollow point bullet for controlled expansion
• Nickel-plated brass cases resist corrosion and enhance feeding reliability
• Non-corrosive boxer primers ensure consistent ignition
• Muzzle velocity of approximately 1,180 fps from 5-inch barrel
• 20 rounds per box, 10 boxes per case (200 total rounds)
• Manufactured to SAAMI specifications for universal 10mm compatibility
• Clean-burning powder reduces fouling and extends barrel life

This ammunition excels in both duty and personal defense applications where reliable terminal performance is critical. The 10mm Auto cartridge provides superior energy transfer compared to smaller calibers while maintaining manageable recoil characteristics. Law enforcement agencies and civilian shooters rely on this load for its consistent accuracy and proven stopping power in real-world scenarios.

Technical Specs

• Caliber: 10mm Auto
• Bullet Weight: 170 grains
• Bullet Type: Hex Vent Hollow Point
• Muzzle Velocity: ~1,180 fps (5" barrel)
• Muzzle Energy: ~525 ft-lbs
• Case Material: Nickel-plated brass
• Primer: Non-corrosive boxer
• Quantity: 20 rounds per box, 10 boxes per case
• Manufacturer: Winchester Ammunition
• Country of Origin: USA

Winchester's USA Ready line represents decades of ammunition engineering focused on defensive applications. The combination of premium components and rigorous quality control ensures each round meets the demanding standards required for personal protection scenarios.