45ACP for Sale
Browse 45acp listings from verified sellers across the U.S. on GunsAmerica.
.45 ACP Overview
Developed in 1905 for the M1911 pistol, the .45 ACP is renowned for stopping power and reliability. Designed to deliver effective terminal ballistics with manageable recoil, it remains a favored choice for self-defense and duty use. The cartridge maintains strong popularity among handgun owners and law enforcement.
Why Choose .45 ACP
- Proven stopping power with subsonic velocity
- Wide availability and variety of loadings
- Compatible with many classic and modern pistols
- Manageable recoil for accurate follow-up shots
- Large bullet diameter for effective energy transfer
Key Variants
.45 ACP FMJ
Full metal jacket rounds ideal for range practice and training with reliable feeding.
.45 ACP JHP
Jacketed hollow point loads designed for self-defense and controlled expansion.
.45 ACP Subsonic
Subsonic loads tailored for suppressed pistol setups, reducing noise.
Competitor Comparison Table
| Feature | .45 ACP | 9mm | .40 S&W |
|---|---|---|---|
| Typical MSRP | $25–$35 per box | $15–$30 per box | $20–$40 per box |
| Capacity/Size | 8–12 rounds (pistol dependent) | 10–17 rounds | 10–15 rounds |
| Weight | Heavier recoil impulse | Lighter recoil | Moderate recoil |
| Optics-Ready | Varies by firearm | Common on newer models | Increasingly common |
| Trigger Type | Single/double action | Varies widely | Double action common |
| Notable Pro | High stopping power | Higher capacity | Balanced power and control |
| Notable Con | Lower capacity | Less energy per shot | Increased recoil |
Best Use Cases
- Self-defense and home protection
- Law enforcement and duty use
- Range practice and training
- Hunting small to medium game (handgun hunting)
- Collection of classic calibers
FAQs
Can I use .45 ACP in any pistol chambered for it?
Yes, any firearm chambered in .45 ACP can safely fire standard .45 ACP ammunition per manufacturer guidelines.
What is the typical velocity of .45 ACP rounds?
Standard .45 ACP velocity ranges from 830 to 1,150 feet per second, depending on load and bullet weight.
How does .45 ACP compare to 9mm in stopping power?
.45 ACP offers larger bullet diameter and momentum, often delivering greater stopping power at close range than 9mm.
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