Description
The Kel-Tec SUB-2000 Glock 22 Grip 40 S&W, 16.1″ Barrel, Blued/Tan Synthetic, 15rd is a compact, folding carbine chambered in .40 S&W. It’s designed to accept Glock 22 magazines, allowing for magazine commonality with a popular pistol platform. Its defining feature is a barrel that folds over the receiver, making it incredibly portable for storage or discreet transport. I’ve put a few hundred rounds of various .40 S&W loads through this platform, and its straightforward operation and unique design make it a practical tool for specific roles.
Key Features
- Folding Design: The barrel and action hinge forward over the receiver, reducing overall length to about 16 inches for easy storage in a backpack or vehicle.
- Glock Magazine Compatibility: Specifically configured for Glock 22 .40 S&W magazines, which are widely available and reliable.
- Blued/Tan Finish: Features a blued steel barrel paired with a tan synthetic stock for a distinctive two-tone look.
- Simple Blowback Operation: A direct, reliable blowback system that handles the .40 S&W cartridge effectively.
- Integrated Picatinny Rail: Mounted on the receiver for adding optics, though the front sight is a fixed post and the rear is an adjustable ghost ring.
Specifications & Details
| Caliber | .40 S&W |
|---|---|
| Barrel Length | 16.1 inches |
| Overall Length (Extended) | 29.5 inches |
| Overall Length (Folded) | 16 inches |
| Weight (Unloaded) | 4.25 lbs |
| Magazine Capacity | 15 Rounds (comes with one; accepts Glock 22 mags) |
Look, the SUB-2000 isn’t trying to be a precision rifle. It’s a utility player. The 16.1-inch barrel gives you a decent sight radius and a bit more velocity over a pistol, but the real magic is in that fold. You can stow it just about anywhere. The trigger is a bit spongy—that’s a common trait—but it’s serviceable for its intended purpose. At a price point of $480.71, it sits in a very accessible range for a dedicated pistol-caliber carbine. This model is drop-in ready for anyone who already owns a Glock 22 and has a stack of magazines; there’s no adapter needed, it just works.
Who This Carbine Is For
This is for the shooter who values compact storage above all else in a rifle. It’s a fantastic truck or travel gun because it disappears into a bag or case. It’s also a logical companion for a Glock 22 owner wanting a rifle that shares ammo and magazines, simplifying logistics. New shooters might appreciate its low recoil compared to a .40 pistol, though the unique cheek weld and sighting system take a little getting used to. It’s available at firearms-missouri.com for Missouri residents and nationwide, following all applicable regulations.
Pros & Cons
Pros: The folding mechanism is genius for portability. Magazine compatibility with a huge aftermarket is a massive advantage. It’s lightweight and points naturally. The price is very competitive for what you get—a fun, functional carbine.
Cons: The cheek weld on the synthetic tube stock can be awkward for some. Sighting down the barrel with optics can be a chin weld for taller shooters. The blowback action means it can be a bit snappy with hot .40 loads, and field-stripping requires a single hex key (which is included). That said, its quirks are part of its charm.
Frequently Asked Questions
Q: Will this accept magazines from other Glock models?
A: This specific model is designed for Glock 22 magazines in .40 S&W. It will also accept larger-capacity Glock .40 magazines, like the 22-round fun sticks, which really change the experience. It is not designed for 9mm Glock magazines without modification.
Q: How difficult is it to mount a red dot sight?
A: It’s straightforward. The receiver has a built-in Picatinny rail. You simply mount your optic of choice—popular models like the Vortex Crossfire or Sig Sauer Romeo5 fit well. Just be mindful that the sight will fold with the gun, so you need a model that can handle the inertial shock.
Q: Is the folding latch robust and safe?
A: In my use, the latch mechanism has been solid. It locks up tightly in both the extended and folded positions. There’s a definitive, positive click. It’s not something that’s going to accidentally unfold or collapse during firing. The design has been proven over many years and rounds.
If the idea of a highly portable, practical carbine that shares gear with your sidearm appeals to you, the Kel-Tec SUB-2000 in .40 S&W is worth a close look. Check its current availability.



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