Kel-Tec SUB2000: A Folding Pistol-Caliber Carbine

by
posted on December 25, 2021
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. **
Kel Tec Sub2000

Kel-Tec’s blowback-operated SUB2000 hit the market in 2001 with some innovative features. Subsequent improvements on the semi-automatic, pistol-caliber carbine have made it even more impressive. Gen 2 versions stamped with “Multi Mag,” for example, adapt to a variety of popular pistol magazines, a virtue made possible by a simple replacement of the magazine catch.

Providing that versatility is the variety of aftermarket magazine catches, which are available directly from the company for the modest investment of $12.50. Owners who can work a hex key and install the two bolts that anchor the catch can adapt their gun to accept magazines from a variety of widely owned Beretta, Canink, CZ, SIG Sauer and Smith & Wesson pistols. A Glock-magazine-only version is also available.

A folding stock, adjustable for lengt-of-pull, piles onto the carbine’s advantages. With it deployed and fully extended the gun measures 30.5". The figure drops to 29.25" when the stock is compressed for shorter reach to the trigger. Folded, the gun stows in a compact 16.25". That, along with a weight of only 4.25 lbs.—loaded—makes it a viable option for backpackers, fishermen or any outdoorsmen who need to worry about four legged predators. That space savings aren’t lost on enthusiasts whose gun safes are getting a little crowded or those looking for a compact “truck gun.” 

Kel-Tec SUB2000s are available in either 9 mm or .40 S&W chamberings. Barrels on both models measure 16.25", with 1:10" and 1:16" rifling twists respectively. With the operating spring located in the buttstock, field stripping and routine maintenance chores are a breeze. A folding aperture sight at the rear combines with a blade up front to make getting on target fast and intuitive.

The pistol grip and fore-end are polymer, with the latter wearing M-LOK compatible slots at the 3- and 9-o’clock sides for mounting accessories. Picatinny rail segments are molded in on the top and bottom of the fore-end as well. The company has a long history of innovation, and it shows in the Kel-Tec SUB2000. MSRPs run from $578 to $621.

Latest

Result Gp104
Result Gp104

Washington's Gunpowder Shortage: The Issue That Almost Ended the Revolution

Today, the United States is facing a shortage of ammunition. But this situation is nothing new, and a similar sort of circumstance faced our Founding Fathers at the beginning of the American Revolution.

Standing Guard | Be Thankful Your NRA Is Here

In any struggle, but particularly in one for human freedom, we should stop and look back now and then, as a backward glance can remind us of our true course.

The 92G Elite Combat LTT: A Beretta & Langdon Tactical Collaboration

Beretta continues refining and updating the 92 design, and its latest collaboration with Langdon Tactical Technologies resulted in the 92G Elite Combat LTT, a handgun designed for both competition and duty use.

Gun of the Week: Heckler & Koch CC9

The Heckler & Koch CC9 isn't merely just another micro-compact. It's the result of a significant amount of work on the part of the company's US subsidiary to create the first truly American-made HK.

The Armed Citizen® May 22, 2026

Read today's "The Armed Citizen" entry for real stories of law-abiding citizens, past and present, who used their firearms to save lives.

Political Report | Braced Pistols’ Status Unresolved

The U.S. Supreme Court has characterized handguns as the “quintessential” Second Amendment arm. Pistol braces increase accuracy and ease of operation for large-format handguns, especially for users suffering from physical disabilities.

Interests



Get the best of American Rifleman delivered to your inbox.