Description
You’re clearing your home after a late-night bump in the dark. You need a long gun’s stability and a pistol’s maneuverability in tight hallways. You need a tool that bridges the gap—something that can be deployed from a vehicle or a closet in seconds, not minutes. That’s the exact scenario the Kel-Tec Sub 2000 40 SW, Glock 22 Grip, 10rd Mag is built for.
The Kel-Tec Sub 2000 40 SW, Glock 22 Grip, 10rd Mag is a compact, folding carbine chambered in .40 S&W. It uses Glock 22-pattern magazines, folds in half for ultra-compact storage, and provides a rifle-caliber platform from a package that can fit in a backpack. It’s a practical solution for discrete transport and rapid deployment.
Let’s talk about the fold. This is the core feature. With a simple pull of two pins, the entire firearm hinges at the chamber, folding the 16.25-inch barrel back over the receiver. The result is a package just 16.1 inches long and 7 inches tall. That’s smaller than most briefcases. Stow it under a truck seat, in a go-bag, or in a discreet safe. When you need it, unfolding and locking it into firing position is a single, practiced motion. This isn’t a gimmick; it’s a legitimate functional advantage for a carbine meant to be kept close but out of sight. The entire system weighs a manageable 4.25 pounds, making it easy to handle for extended periods.
Compatibility is its other superpower. By adopting the Glock 22 grip and magazine well, this carbine plugs directly into one of the most prolific accessory ecosystems on the planet. The magazines you already own for your Glock 22 are the magazines for this rifle. That said, this model ships with a single 10-round magazine, keeping it compliant for a wide range of users. The shared manual of arms and magazine commonality streamline your training—what works for your sidearm works for your carbine. This is a drop-in ready platform; no gunsmithing required to start using your existing Glock mags.
Chambered in .40 S&W, it offers a potent step up from 9mm in a soft-recoiling, carbine-length format. The longer barrel allows for improved velocity and accuracy over a handgun, giving you more effective range and terminal performance from the same cartridge. The blowback-operated action is simple and robust, fed reliably from those ubiquitous Glock magazines. The included 10-round capacity is practical for many uses, and higher-capacity magazines are widely available if local laws permit.
| Specification | Detail |
|---|---|
| Caliber | .40 S&W |
| Barrel Length | 16.25 inches |
| Overall Length (Folded) | 16.1 inches |
| Weight (Unloaded) | 4.25 lbs |
| Magazine Capacity | 10 Rounds (Included) |
| Magazine Compatibility | Glock 22 Pattern |
Pros: Unmatched compactness when folded. Direct compatibility with Glock 22 magazines and accessories. Lightweight and easy to handle. Provides rifle-sighted benefits from a pistol cartridge. Simple, reliable blowback operation. At $397.23, it represents a significant value in the tactical carbine space.
Cons: Sights are basic and non-adjustable. The polymer construction feels utilitarian, not premium. Folding mechanism requires a firm, positive lock-up check. The .40 S&W cartridge, while effective, has less commonality than 9mm.
So who is this for? It’s for the vehicle-based professional who needs a capable, compact rifle within arm’s reach. It’s for the homeowner who wants a serious defensive tool that can be secured in a small, fast-access safe. It’s for the shooter who has already invested in the Glock platform and wants a long gun that shares resources. It’s a pragmatic choice for discrete, practical defense.
Frequently Asked Questions
Q: Will this accept magazines from my Glock 23 or other .40 S&W Glocks?
A: Yes. It is compatible with any Glock-pattern magazine chambered in .40 S&W, including those for the Glock 23, Glock 27 (with appropriate sleeve), and Glock 35. This includes both the included 10-rounder and common higher-capacity options.
Q: Is the folding latch secure? Can it open accidentally?
A: The latch is a positive locking mechanism. It requires deliberate force to disengage and is designed not to unlock under recoil or handling. As with any folding firearm, a visual and physical check that it is fully locked before firing is a standard safety procedure.
Q: Can optics be mounted on this model?
A: The standard Gen 2 model has a Picatinny rail section integrated into the receiver behind the rear sight. This allows for the direct mounting of red dot sights or optics mounts. The front sight is fixed, so co-witnessing requires a low-profile optic.
This Kel-Tec Sub 2000 represents a specific, solution-oriented tool. If a compact, transportable, and magazine-common carbine fits your needs, it is available at firearms-missouri.com for Missouri residents and nationwide. FFL transfer required for firearm purchases.

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