Nosler 51290 9mm Luger 147gr JHP Assured Stopping Power - 20 Rounds/Box

The Nosler 51290 9mm Luger 147gr JHP Assured Stopping Power round is purpose-built for defensive shooters and law enforcement who demand reliability when it matters. Unlike generic range ammo, these rounds pair match-grade precision with a hollow-point bullet engineered specifically for consistent expansion and stopping performance. Loaded on Nosler's own headstamped brass and built with the same meticulous quality control that earned their Match Grade line its reputation, ASP ammunition gives you confidence in both accuracy and terminal performance across the distances where defensive encounters actually occur.

Whether you're training regularly, carrying for personal protection, or working in duty roles, ASP ammunition bridges the gap between match-grade precision and defensive terminal performance. The 147-grain projectile weight is a proven standard in 9mm defensive loads, offering a velocity and mass combination that balances penetration with expansion. Because Nosler controls both the brass and the bullet, you get consistency from box to box—something that matters when your training regimen needs to mirror your carry or duty load.

Each box contains 20 rounds, making it straightforward to stock defensive loads or practice with the exact ammunition you'll rely on. The hollow-point construction is designed for expansion while maintaining structural integrity through barriers, and the quality components throughout the round ensure reliable feeding and consistent ignition across a wide range of firearms and conditions.

Key Features

• Hollow-point bullet designed for defensive and duty use
• Match-grade accuracy and consistency
• Nosler-headstamped brass for quality control
• 147-grain projectile weight
• 20 rounds per box
• Reliable performance across diverse applications and ranges

Specifications

Frequently Asked Questions

Is this ammunition suitable for both training and defensive carry?

Yes. ASP ammunition is engineered for duty and defensive applications, but because it's loaded to match-grade standards, it's equally suitable for regular practice and training. Many shooters choose to train with the exact load they carry for consistency and familiarity.

What makes Nosler ASP different from standard defensive ammunition?

ASP combines the precision and quality control of Nosler's Match Grade ammunition line with a hollow-point bullet designed specifically for expansion and stopping performance. Nosler controls both the brass and bullet manufacturing, which means tighter consistency than typical defensive loads.

Will this round work reliably in my 9mm handgun?

ASP ammunition is loaded with quality components and Nosler-headstamped brass designed for reliable feeding and consistent ignition. However, always verify that your specific firearm is chambered in standard 9mm Luger before purchasing any ammunition.

How many rounds come in each purchase?

Each box contains 20 rounds.