10MM AMMO for Sale
Browse 10mm Ammo listings from verified sellers across the U.S. on GunsAmerica.
Quick Look
10mm ammo was developed in the early 1980s for law enforcement and sporting use. It offers a balance of power and versatility across handguns and carbines. Popular among self-defense and hunting shooters, it provides a robust ballistic performance in a versatile cartridge size.
Why It's a Top Choice
- High energy and flat trajectory
- Effective for self-defense and hunting
- Compatible with many pistols and rifles
- Wide range of bullet types and weights
- Strong aftermarket support
Key Variants
10mm Auto 180 Grain
A popular mid-weight bullet favored for self-defense and general hunting use.
10mm Auto 155 Grain
Offers higher velocity suited for target shooting and defense with lower recoil.
10mm Auto +P
Loaded to higher pressures for increased velocity and energy for specialty uses.
Competitor Comparison Table
| Feature | 10mm Ammo | .40 S&W | .45 ACP |
|---|---|---|---|
| MSRP | $0.50–$1.00 per round | $0.40–$0.80 per round | $0.40–$0.95 per round |
| Capacity/Size | Higher velocity, longer case | Shorter case, moderate velocity | Larger bullet, lower velocity |
| Weight | Typically 155–180 grains | 135–180 grains | 185–230 grains |
| Optics-Ready | Yes, on compatible firearms | Yes, on some models | Usually class 3 or 4 optics mounts |
| Trigger Type | Varies pistol to rifle | Primarily semi-auto pistols | Semi-auto and revolvers |
| Notable Pro | Powerful, versatile cartridge | Balanced recoil and size | Widely available, proven design |
| Notable Con | Higher recoil than .40 S&W | Less power than 10mm | Lower velocity and flatter trajectory |
Best Use Cases
- Compact and full-size handguns for self-defense
- Duty firearms for law enforcement
- Hunting medium-sized game
- Range practice with diverse loads
- Collection and sport shooting
FAQs
Can I use 10mm ammo in a .40 S&W firearm?
No. 10mm rounds are longer and generate higher pressure; they are not safe in firearms chambered for .40 S&W.
What is the typical velocity of 10mm ammo?
Velocity varies by load but typically ranges between 1,200 to 1,300 fps for 180-grain bullets.
How does 10mm compare to .45 ACP in stopping power?
10mm generally offers higher velocity and energy than .45 ACP, providing improved penetration and flat trajectory.
Prefer nearby results? Toggle to search local listings.
Sig Sauer P320 X5 Full Xten 10mm X-Werks
$1,079.99
PMC PMC Bronze 10mm Handgun Ammo - 170 G
$478.99
Sign up for our newsletter
Frequently asked questions
What types of firearms does GunsAmerica offer online?
Are there any restrictions to buying legal firearms from GunsAmerica?
What are some of the best firearm companies available at GunsAmerica?
Can I sell my firearm to GunsAmerica?
How does GunsAmerica handle firearm shipping and transfers?
Who We Are
About
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.