Availability: In Stock
The Kel-Tec Gen3 SUB2000 in 10mm Auto is a compact, lightweight semi-automatic rifle built for shooters who need serious capability without the bulk. Chambered in 10mm and compatible with Glock Model 20 magazines, this folding carbine delivers rifle-class power in a package that folds down tight enough to stash in a backpack, vehicle, or closet. The 16.15-inch threaded barrel gives you velocity and accuracy in a genuinely portable form factor—rare for a rifle that punches 10mm energy. Whether you're setting up for home defense, truck gun duty, or backcountry carry, the Sub 2000 Gen 3 offers the kind of practical versatility that appeals to overlanders, truck owners, and shooters who refuse to compromise on firepower.
The 10mm cartridge has earned a loyal following among hunters and defensive shooters for its flat trajectory, deep penetration, and proven performance on larger game and big predators. Pairing that capability with a rifle platform means you get the precision and accuracy of a carbine with the raw power of a major caliber—and because it uses Glock 20 magazines, you can keep ammunition costs down and compatibility high. The threaded barrel opens the door to suppressor mounting or muzzle brake options, giving you flexibility to tailor the rifle to your mission.
Kel-Tec's folding design isn't just a gimmick; it's genuine engineering that lets you deploy a serious rifle from confined spaces and pack it light. At approximately 4.25 pounds, this is featherweight for a centerfire carbine. The black matte finish resists glare and doesn't scream for attention, and the semi-auto action delivers reliable, manual-trigger control for every shot. One 15-round magazine ships with the rifle, giving you a legitimate fighting load right out of the box.
This is a rifle for the practical shooter—someone who values compact size and folding convenience without sacrificing ballistic performance or magazine ecosystem. It's not flashy, but it works.
| Brand | Kel-Tec |
| Model | SUB2000 Gen 3 |
| Caliber | 10mm Auto |
| Action | Semi-Automatic |
| Barrel Length | 16.15 inches |
| Barrel Feature | Threaded |
| Magazine Capacity | 15 rounds |
| Chamber Capacity | 15+1 (with one in the chamber) |
| Magazine Type | Glock Model 20 compatible |
| Magazines Included | 1 × 15-round magazine |
| Stock Type | Folding |
| Finish | Matte Black |
| Approximate Weight | 4.25 lbs |
This rifle is designed to accept Glock Model 20 magazines, which hold 15 rounds. One magazine is included with the rifle. Because Glock 20 magazines are widely available and reasonably priced, you have a large aftermarket ecosystem to draw from for spares and higher-capacity options.
Yes. The 16.15-inch barrel is threaded, so you can mount a suppressor, muzzle brake, or other compatible muzzle device to suit your shooting mission or noise signature needs.
The Sub 2000 features a folding stock design that collapses the rifle into a compact package suitable for backpack carry, vehicle storage, or home defense placement. At approximately 4.25 pounds, it is genuinely light. The supplied facts confirm the folding capability but do not detail specific folded dimensions; we recommend confirming final dimensions with the manufacturer or measuring it in person before committing to a specific storage solution.
10mm Auto is a powerful, flat-shooting centerfire cartridge favored for hunting larger game, defensive use, and serious marksmanship. In a rifle platform, it delivers rifle-class accuracy and velocity while maintaining the deep penetration and energy that the cartridge is known for. Ammunition is commercially available from major manufacturers, making it practical for regular training and use.
SKU: 198467254 • Weight: 7.5oz