38 Super ammo

38 Super ammo — the .38 Super Automatic — is a high-velocity semi-auto cartridge with a devoted following among competition shooters and 1911 enthusiasts. Introduced in 1929 as a higher-pressure cartridge for the 1911 platform, it drives a .356-inch bullet faster and flatter than standard 9mm, delivering flat trajectory and the velocity to “make major” in competition. It remains a favorite in practical shooting and across Latin America. This page covers what the .38 Super does, why competitors love it, and how it compares.

Tatted Tacticals stocks .38 Super from Federal, Winchester, Armscor, and Underwood — FMJ practice and defensive loads, in boxes and bulk.

What the .38 Super Does Best

The .38 Super is a flat-shooting, high-velocity auto cartridge. A 115- to 130-grain bullet near 1,200–1,300 fps gives it more velocity and energy than standard 9mm with a flatter trajectory, which is exactly why it’s prized in practical shooting competition, where its power factor and shootability shine in a 1911 or 2011. It also serves as a capable defensive and general-purpose cartridge. Our .38 Super ballistic data guide has full numbers.

.38 Super vs. 9mm and .38 Special

Despite the name, the .38 Super is unrelated to the .38 Special revolver cartridge — they are not interchangeable. Against 9mm, the .38 Super runs higher velocity and energy with a flatter trajectory, at the cost of higher ammo prices and lower availability. Shooters wanting auto-pistol power also look at the .357 SIG and .45 ACP. Standards follow SAAMI specifications.

Buying .38 Super

Federal law sets the minimum age for handgun ammunition at 21, and some states restrict online sales; per ATF guidance, confirm federal rules, then review our ammunition shipping rules and state restrictions before ordering.

.38 Super Ammo — Frequently Asked Questions

Are .38 Special and .38 Super the same ammo?

No, they are completely different and not interchangeable. The .38 Special is a lower-pressure rimmed revolver cartridge, while the .38 Super is a higher-pressure semi-automatic pistol cartridge for the 1911 platform. Despite the similar names, never attempt to use one in a firearm chambered for the other.

What is the point of .38 Super?

Its high velocity and flat trajectory. The .38 Super drives bullets faster than standard 9mm, which makes it a favorite in practical shooting competition where it can “make major” power factor with manageable recoil in a 1911 or 2011. It’s also a capable defensive cartridge. Competitors and 1911 fans value its performance edge over 9mm.

Why is .38 Super popular in some countries?

In a number of Latin American countries, civilians are restricted from owning firearms chambered in “military” calibers like 9mm and .45 ACP, so the .38 Super became a popular legal alternative that still offers excellent performance. Combined with its competition success, this gave it a strong, lasting following in those markets and among 1911 enthusiasts.

Is .38 Super ammo still available?

Yes. The .38 Super remains in production from Federal, Winchester, Armscor, Underwood, and others in FMJ and defensive loads. It’s lower-volume than 9mm, so it’s less common on shelves and pricier, but it’s readily available online for competition shooters and 1911 owners who use it.

Can you buy .38 Super ammo online?

Yes. In most U.S. states you can buy .38 Super online and have it shipped to your door. You must be at least 21 for handgun ammunition, and some states and municipalities add restrictions or shipping limits, so confirm your state and local laws before ordering.