The KelTec Sub2000 Defender Gen 3 10mm carbine (KelTec part no. SUB2K10GLKBLKD) keeps the folding design of the Sub2000 and adds a factory Vortex Crossfire optic, a Magpul AFG and a threaded barrel. It folds for compact storage and transport, then deploys quickly into a full carbine. Rugged polymer furniture and M-LOK slots add modularity, and the barrel threads accept muzzle devices. The result is a ready-to-run package for home defense, outdoor carry and tactical use.

Key Specifications

• Chambered in 10mm, with the extra velocity of a rifle-length barrel behind it.
• The barrel is 16.1 inches long, which translates to more velocity and power downrange than a handgun barrel.
• The barrel is threaded, so various muzzle devices can be fitted for added versatility.
• Capacity is 15 rounds.
• Magazine compatibility is Glock 20 magazines.
• An included Vortex Crossfire optic comes with the carbine for fast, precise target acquisition.
• A Magpul AFG angled foregrip improves control and ergonomics during sustained shooting.
• M-LOK accessory compatibility and plenty of Picatinny rail space on top and bottom handle lights and other gear.
• The rotating forend keeps the optic mounted and zeroed when the carbine folds.
• The color is black, as the maker lists it for this part number.

Frequently Asked Questions

What optic comes on the 10mm Sub2000 Defender? The maker lists a Vortex Crossfire optic as included, along with a Magpul AFG foregrip.

Is the barrel threaded? Yes. The Defender has a threaded barrel that accepts muzzle devices.

What magazines does it use? The 10mm GLK model is compatible with Glock 20 magazines, and capacity is 15 rounds.

Buy the KelTec Sub2000 Defender Gen 3 10mm Carbine, Threaded, Vortex Crossfire Optic, M-LOK, Black, 15-Round

Optic, foregrip and threaded barrel are all included on the 10mm Sub2000 Defender, which is the whole point of the package. Our Lubbock, Texas gun shop ships it fast and insured to your FFL, and more semi-auto rifles are a click away.