The Winchester 40 S&W 175-grain Silvertip Hollow Point delivers controlled expansion and deep penetration for serious defensive applications. This premium handgun ammunition combines Winchester's proven Silvertip technology with optimized powder charges for consistent performance across temperature extremes.
What Makes This Different
Silvertip hollow point bullets feature a distinctive aluminum tip that initiates rapid, uniform expansion upon impact while maintaining structural integrity. The 175-grain weight provides enhanced momentum compared to lighter 165-grain loads, resulting in superior barrier penetration and energy transfer. Winchester's proprietary propellant formulation ensures consistent velocities within 25 fps across production lots.
Key Features
- 175-grain Silvertip hollow point bullet with aluminum expansion tip
- Nickel-plated brass cases resist corrosion and enhance feeding reliability
- Muzzle velocity of approximately 1,000 fps from 4-inch barrel
- Consistent expansion to 1.5x original diameter in ballistic gelatin
- Low-flash propellant reduces muzzle signature in low-light conditions
- Boxer-primed cases suitable for reloading applications
- 100-round bulk packaging reduces cost per round
Law enforcement agencies have adopted this load for duty carry due to its reliable expansion characteristics and consistent terminal performance. The 175-grain bullet weight maintains energy downrange better than lighter alternatives, making it effective for both close-quarters defensive scenarios and longer-range precision shooting. Temperature stability ensures consistent point of impact from -20°F to 140°F operating conditions.
Technical Specs
- Caliber: .40 Smith & Wesson
- Bullet Weight: 175 grains
- Bullet Type: Silvertip Hollow Point
- Muzzle Velocity: ~1,000 fps (4" barrel)
- Muzzle Energy: ~388 ft-lbs
- Case Material: Nickel-plated brass
- Primer: Boxer, non-corrosive
- Quantity: 100 rounds per box
- Manufacturer: Winchester Ammunition
This ammunition meets SAAMI specifications and functions reliably in all .40 S&W chambered firearms. The nickel-plated cases provide enhanced extraction under adverse conditions while maintaining the dimensional consistency required for precision shooting applications.