Nosler 40 S&W 150gr JHP Assured Stopping Power Ammo 20 Rounds

The Nosler 51283 Assured Stopping Power ammunition delivers consistent expansion and penetration for 40 S&W handguns. This 150-grain jacketed hollow point load combines Nosler's proven bullet technology with optimized powder charges for reliable terminal performance.

What Makes This Different

Nosler's Assured Stopping Power line features engineered hollow point cavities that promote controlled expansion while maintaining weight retention. The jacketed hollow point design expands reliably at handgun velocities, creating larger wound channels compared to full metal jacket rounds. Each cartridge undergoes quality control testing to ensure consistent velocities and accuracy across the entire production lot.

Key Features

• 150-grain jacketed hollow point bullet optimized for terminal performance
• Engineered hollow point cavity promotes consistent expansion
• High-quality brass cases suitable for reloading
• Boxer primers for reliable ignition in all weather conditions
• Velocity approximately 1,050 fps from 4-inch barrel
• Energy rating around 367 ft-lbs at muzzle
• Compatible with all 40 S&W chambered handguns

This ammunition performs effectively in both compact and full-size 40 S&W pistols for personal defense applications. The 150-grain bullet weight provides balanced recoil characteristics while maintaining sufficient mass for reliable penetration through barriers. Factory testing demonstrates consistent accuracy with groups under 2.5 inches at 25 yards from quality handguns. The load meets SAAMI specifications for pressure and velocity standards.

Technical Specs

• Caliber: 40 Smith & Wesson
• Bullet Weight: 150 grains
• Bullet Type: Jacketed Hollow Point (JHP)
• Muzzle Velocity: ~1,050 fps (4-inch barrel)
• Muzzle Energy: ~367 ft-lbs
• Case Material: Reloadable brass
• Primer: Boxer-type
• Quantity: 20 rounds per box
• Manufacturer: Nosler, Inc.
• Country of Origin: United States

Nosler's reputation for precision manufacturing ensures each round meets strict quality standards for defensive ammunition. The 20-round packaging provides sufficient quantity for range testing and carry rotation while maintaining cost effectiveness for premium defensive loads.