The Nosler ASP (Assured Stopping Power) 45 ACP 230gr JHP delivers match-grade precision and proven defensive performance in a single round, giving law enforcement professionals and responsible civilians the confidence they need when it matters most.
- Controlled expansion and penetration for maximum energy transfer on target
- 230-grain jacketed hollow-point bullet engineered for duty and defensive use
- Loaded in Nosler-headstamped brass for consistent headspacing and reliable feeding
- Match-grade quality control ensures shot-to-shot consistency in every box
- Optimized 45 ACP loading cycles reliably through a wide range of semi-automatic pistols
- 20 rounds per box — ideal for carry loads, qualification, and range testing
Who This Is For
The Nosler ASP 45 ACP is purpose-built for law enforcement officers, armed security professionals, and concealed carry permit holders who demand a self-defense round that combines the surgical consistency of match-grade ammunition with the terminal performance of a modern expanding hollow-point. It's equally well-suited for shooters who want to test and validate their carry load at the range before trusting their life to it.
Specifications
| Brand | Nosler |
|---|---|
| Product Line | ASP (Assured Stopping Power) |
| Caliber | 45 ACP |
| Bullet Weight | 230 Grain |
| Bullet Type | Jacketed Hollow-Point (JHP) |
| Muzzle Velocity | ~890 fps |
| Muzzle Energy | ~405 ft-lbs |
| Casing | Nosler-Headstamped Brass |
| Rounds Per Box | 20 |
| Intended Use | Duty, Defensive Carry, Range Testing |
| SKU / Part Number | 51277 |
Frequently Asked Questions
Will Nosler ASP 45 ACP feed reliably in my semi-automatic pistol?
Nosler ASP ammunition is designed to cycle reliably through a broad range of 45 ACP semi-automatic pistols, including popular platforms like the 1911, Glock 21, Springfield XD, and SIG Sauer P220. The hollow-point profile is optimized for modern feeding ramps, but as with any defensive load, it's always recommended to run at least 50–100 rounds through your specific firearm to confirm reliable feeding before committing it as your carry load.
How does the ASP 230gr JHP perform in terms of expansion and penetration?
The Nosler ASP bullet is engineered for controlled expansion that balances stopping power with adequate penetration depth. The 230-grain JHP is designed to expand reliably upon impact while maintaining sufficient penetration to reach vital areas — consistent with FBI testing protocols that recommend 12–18 inches of gel penetration. The heavier 230gr projectile at subsonic velocities also makes it suitable for use with suppressors without requiring a special subsonic load.
Is Nosler ASP ammunition reloadable?
Yes. Nosler ASP rounds are loaded in Nosler-headstamped brass cases, which are among the highest-quality brass casings available. They are fully reloadable and can be resized and reloaded multiple times when properly cared for, making them a great value for handloaders who want to start with premium brass. However, for defensive carry purposes, always use factory-fresh ammunition rather than reloads.
- Caliber:
- 45 ACP
- Box Quantity:
- 20
- Bullet Weight:
- 230 gr
- Bullet Type:
- JHP
- Case Quantity:
- 400
- Purpose:
- Self Defense
- Lead Free:
- No
- Type:
- Pistol Ammunition