Nosler 51290 ASP 9mm Luger 147gr JHP Ammo - 20 Round Box

The Nosler 51290 Assured Stopping Power (ASP) ammunition delivers consistent terminal performance with 147-grain jacketed hollow point bullets engineered for optimal expansion and penetration. This subsonic 9mm Luger load provides reliable stopping power while minimizing over-penetration risks in defensive scenarios.

What Makes This Different

Nosler's ASP line combines match-grade accuracy with proven defensive performance through precision-manufactured bullets and carefully selected powder charges. The 147-grain weight maintains subsonic velocity for reduced muzzle blast and improved follow-up shot capability. Each cartridge undergoes quality control testing to ensure consistent velocities within 25 fps standard deviation.

Key Features

• 147-grain jacketed hollow point bullet optimized for controlled expansion
• Subsonic velocity reduces muzzle flash and noise signature
• Nickel-plated brass cases for reliable feeding and extraction
• Match-grade powder charges for consistent ballistic performance
• 20 rounds per box with individual quality inspection
• Compatible with all 9mm Luger chambered firearms
• Low-flash propellant suitable for indoor defensive use

Field testing demonstrates reliable expansion at velocities between 950-1000 fps while maintaining penetration depths of 12-15 inches in ballistic gelatin. The subsonic design makes this ammunition particularly effective in suppressed firearms and urban environments where noise reduction matters. Law enforcement agencies have adopted similar specifications for duty carry applications.

Technical Specs

• Caliber: 9mm Luger (9x19mm Parabellum)
• Bullet Weight: 147 grains
• Bullet Type: Jacketed Hollow Point (JHP)
• Muzzle Velocity: Approximately 985 fps
• Muzzle Energy: Approximately 316 ft-lbs
• Case Material: Nickel-plated brass
• Primer: Non-corrosive Boxer primer
• Quantity: 20 rounds per box
• Manufacturer: Nosler, Inc. (Bend, Oregon)

Professional shooters choose Nosler ASP ammunition for its documented reliability and consistent terminal ballistics. The 20-round packaging provides sufficient quantity for defensive carry rotation while maintaining reasonable inventory costs for regular training use.