The TEC-9: A Short History of a Discontinued Pistol

The TEC-9 is one of the most recognizable handguns of the 1980s and 1990s, and also one of the most debated. It is also a discontinued design. Intratec, the Miami company that built it, stopped making firearms around 2001, and no manufacturer produces a TEC-9 today. This page covers where the design came from, how the models changed, and why lawmakers singled it out. It is written for collectors, shooters and anyone curious about the pistol's place in American firearms history. We are not affiliated with Intratec or any successor company, and our shop does not sell TEC-9 pistols.

Swedish origins: Interdynamic and the MP-9

The story starts in Sweden in the late 1970s. Designer George Kellgren, working with the company Interdynamic AB, developed a simple, inexpensive 9mm design meant for military and police buyers. It used a stamped steel receiver, a straight-blowback action and a magazine that fed in front of the trigger guard. That kind of compact, low-cost design had little appeal to the Swedish armed forces, which already had established weapons, so the company looked for another market.

The market it found was American civilians. Interdynamic set up a U.S. arm, Interdynamic of America, in Miami, Florida, and began selling a semi-automatic version to the public in the early 1980s.

The KG-9 and the move to a closed bolt

The first American model was the KG-9, named for Kellgren. It fired from an open bolt, meaning the bolt was held to the rear before each shot and slammed forward when the trigger was pulled. The design was cheap to build but drew regulatory concern, because federal regulators took the view that open-bolt semi-automatic designs could be altered too easily. In 1982 the Bureau of Alcohol, Tobacco and Firearms issued a ruling on open-bolt semi-automatic designs, and makers of pistols like the KG-9 moved to closed-bolt actions soon after.

Interdynamic responded by redesigning the pistol to fire from a closed bolt, like most modern semi-automatic handguns. The revised model was called the KG-99. Around the same period Kellgren left the partnership and later founded his own companies, Grendel and then Kel-Tec, which is still in business making unrelated designs. The Miami operation, led by Carlos Garcia, reorganized under the name Intratec.

Intratec and the TEC-9 name

Intratec introduced the TEC-9 in the mid-1980s. It kept the basic layout of the KG-99: a stamped steel upper receiver, a polymer lower frame and grip, a straight-blowback closed-bolt action, a 9x19mm chambering and a detachable box magazine ahead of the trigger guard. Early guns had a perforated barrel shroud and a threaded barrel, features that later became central to legal definitions.

Several variants followed:

TEC-9: the original steel-and-polymer model, sold in blued and later coated finishes.
TEC-DC9: a revision with changes to the cocking arrangement and other details. The letters are widely reported to stand for "Designed for California," a reference to that state's 1989 assault weapons law, though the name did not keep the model legal there.
TEC-22: a .22 Long Rifle pistol with similar styling, sometimes called the Scorpion.
TEC-9 Mini and other short-barrel versions: factory variants with shorter barrels and no shroud.

The pistol was large and heavy for a handgun and was not especially accurate beyond close range. What it offered was a low price and a high magazine capacity, which made it popular with casual shooters and plinkers during the 1980s.

Public attention and the 1994 federal ban

The TEC-9's low price and distinctive look also meant it appeared regularly in crime reporting of the late 1980s and early 1990s, and it became a frequent example in debates over gun policy. Several states wrote it into law by name. California listed it in the Roberti-Roos Assault Weapons Control Act of 1989, and other states followed with their own lists. See TEC-9 legal status by state for the current picture.

At the federal level, the Violent Crime Control and Law Enforcement Act of 1994 included the Public Safety and Recreational Firearms Use Protection Act, usually called the federal assault weapons ban. It named specific firearms, and the list included the "Intratec TEC-9, TEC-DC9 and TEC-22." It also restricted the manufacture of new magazines holding more than 10 rounds for civilian sale. Firearms and magazines made before the law took effect stayed legal to own and sell.

The AB-10: "After Ban"

Intratec's answer was the AB-10, which the company said stood for "After Ban." It dropped the barrel shroud and threaded barrel and shipped with 10-round magazines to fit the new federal rules. Because the pistol could still accept magazines made before the ban, pre-ban magazines stayed in demand and brought high prices through the rest of the decade. The AB-10 sold alongside the aging TEC-DC9 inventory until the company wound down.

The end of production

Intratec faced lawsuits, shrinking demand and new state restrictions through the late 1990s. The company stopped production around 2001, and the brand has been gone since. The federal assault weapons ban expired on September 13, 2004, which means that under federal law alone a TEC-9, TEC-DC9 or AB-10 can again be bought and sold by eligible adults through normal channels. Many states have their own bans, though, and some name the pistol specifically.

Because the company no longer exists, every TEC-9 on the market today is used. There is no factory warranty, no factory service and only a limited supply of original spare parts. Our guide to TEC-9 magazines and parts covers what fits and what to watch for.

Design strengths and weaknesses

Shooters who owned TEC-9s tend to describe them the same way. Strengths:

Simple blowback action with few parts.
High magazine capacity for its time.
Low original price.

Weaknesses:

Heavy and front-heavy, with a long overall length for a handgun.
Mediocre sights and a heavy trigger.
Reliability that varied with magazines and ammunition, particularly on early production guns.
Stamped parts that can wear, with no factory support today.

Modern large-format pistols and pistol-caliber carbines address most of those problems. If you like the idea of a TEC-9 but want something currently made and supported, read pistols like the TEC-9.

Buying a TEC-9 today

If you want one for a collection, you will be buying a used pistol through a private sale or a dealer's used case. Before you do:

Check your state and city law first. Some states ban the model by name, and others ban it through feature tests. Start with our state-by-state summary, then read the statute.
Use a licensed dealer for interstate transfers. Federal law requires handguns bought from out of state to go through an FFL in your state of residence.
Inspect the pistol. Look for cracks in the polymer lower, a worn bolt and a clean bore, and make sure it has not been modified from factory configuration.
Budget for magazines and parts, which are getting scarce.

Our guide to buying a pistol online explains how FFL transfers work.

What this store sells

We sell currently manufactured handguns, pistol-caliber carbines, magazines and 9mm ammunition from a large distributor catalog. We do not sell TEC-9s, because none are made. Firearms ship to a licensed dealer of your choice, where you complete Form 4473 and a background check, and ammunition and parts ship to your door where state and local law allow. Browse the catalog or find guidance for your area on our gun shop by city pages.

Not affiliated with Intratec. TEC-9, TEC-DC9 and AB-10 are model names of the former Intratec company, used here only to describe historical firearms.

General information, not legal advice. Current as of September 2026. Laws change; check the official source before you act.