9MM for Sale
Browse 9mm listings from verified sellers across the U.S. on GunsAmerica.
Quick Look
The 9mm cartridge, introduced in 1902, is a widely adopted pistol round known for balancing stopping power and manageable recoil. Designed for reliability and versatility, it remains the most popular handgun caliber globally for law enforcement, self-defense, and competition.
Why It's a Top Choice
- Proven reliability in diverse firearms
- Widely available and cost-effective ammo
- Manageable recoil for fast follow-up shots
- Extensive aftermarket support and accessories
- Effective stopping power for self-defense
Key Variants
9mm Luger — The standard 9mm round used by most pistols and submachine guns worldwide.
9mm Parabellum — Another name for the 9mm Luger, synonymous with military and law enforcement use.
9mm +P — Higher pressure loading for increased velocity and stopping power.
9mm Subsonic — Designed for suppressed firearms to reduce sound signature.
Competitor Comparison Table
| Feature | 9mm | .40 S&W | .45 ACP |
|---|---|---|---|
| MSRP | Varies by firearm | Generally higher ammo cost | Higher recoil, larger rounds |
| Capacity/Size | 10–17 rounds common | 10–15 rounds typical | 7–13 rounds typical |
| Weight | Lower recoil, lighter firearms | More recoil, heavier firearms | High recoil, heavier firearms |
| Optics-Ready | Common true with modern handguns | Available on select models | Fewer optics-ready models |
| Trigger Type | Varies: striker-fired & DA/SA | Mostly DA/SA pistols | Mostly DA/SA pistols |
| Notable Pro | High capacity with mild recoil | Greater terminal performance | Powerful stopping power |
| Notable Con | Less energy vs larger calibers | Increased recoil vs 9mm | Reduced magazine capacity |
Best Use Cases
- Concealed carry and personal defense
- Law enforcement and military duty use
- Competitive shooting and training
- Home defense and tactical applications
- Plinking and general range practice
FAQs
Can I use 9mm ammo in any handgun?
Only firearms chambered for 9mm caliber should use 9mm ammo for safe, reliable function and to prevent damage or injury.
What is the difference between 9mm and 9mm +P?
9mm +P operates at higher pressures, offering increased velocity and energy but requires firearms rated for +P ammunition.
How does 9mm compare to .40 S&W in recoil?
9mm generally produces less recoil than .40 S&W, allowing faster follow-up shots and better control for most shooters.
Prefer nearby results? Toggle to search local listings.
Windham Weaponry WW-SR 9mm Carbine(R16FT
$1,299.99
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From the latest advancements in firearm technology to trusted essentials, GunsAmerica offers a comprehensive selection of gun accessories designed to enhance performance, reliability, and safety. Whether you need precision optics, durable stocks, high-capacity magazines, suppressors, or muzzle devices, our marketplace provides everything required to maintain, upgrade, and customize your firearms. We feature products from leading manufacturers, ensuring superior quality and compatibility across all firearm platforms. Our extensive inventory is built to support every shooter’s needs, from tactical applications and competitive shooting to hunting and everyday carry. At GunsAmerica, we are committed to delivering a seamless, secure shopping experience with competitive pricing, making it easier than ever to find the right accessories to optimize your firearms for any mission or environment.