Winchester 9mm 147gr Silvertip HP Ammo - 100 Rounds WB9ST147X

The Winchester WB9ST147X delivers proven terminal performance with its 147-grain Silvertip hollow point design, engineered for reliable expansion and penetration in defensive applications. This subsonic loading provides reduced muzzle blast while maintaining effective stopping power across standard 9mm platforms.

What Makes This Different

Winchester's Silvertip technology features a distinctive aluminum cap that initiates controlled expansion upon impact, creating consistent wound channels compared to standard ball ammunition. The 147-grain projectile operates at subsonic velocities, reducing noise signature while delivering approximately 950 fps muzzle velocity from a 4-inch barrel. This load balances penetration depth with expansion reliability across varying barrier materials.

Key Features

• 147-grain Silvertip hollow point bullet with aluminum expansion cap
• Subsonic velocity reduces muzzle blast and noise signature
• Boxer-primed brass cases suitable for reloading applications
• Factory-loaded to SAAMI specifications for consistent performance
• 100-round bulk packaging reduces per-round cost
• Compatible with all standard 9mm Luger chambered firearms
• Non-corrosive primer and powder formulation

This ammunition performs reliably in both full-size service pistols and compact carry guns, with the heavier bullet weight providing stable flight characteristics. The subsonic velocity makes it suitable for suppressed applications where noise reduction is prioritized. Law enforcement agencies have utilized Silvertip ammunition for decades, demonstrating its field-proven reliability in critical situations.

Technical Specs

• Caliber: 9mm Luger (9x19mm Parabellum)
• Bullet Weight: 147 grains
• Bullet Type: Silvertip Hollow Point
• Muzzle Velocity: Approximately 950 fps
• Muzzle Energy: Approximately 295 ft-lbs
• Case Material: Reloadable brass with Boxer primer
• Package Quantity: 100 rounds per box
• Manufacturer: Winchester Ammunition

Winchester's quality control standards ensure consistent velocities and reliable feeding across diverse pistol platforms. The bulk packaging format provides serious shooters with adequate quantities for training and defensive stockpiling at competitive pricing.