The Kel-Tec SUB-2000 Gen 2 is a 9mm semi-automatic carbine that folds at the receiver for compact storage. The action is blowback-operated, and this model is configured for Glock 17 magazines, which means shooters who carry a G17 can share ammunition and mags between the two firearms. The threaded 16.25-inch barrel is compatible with suppressors and standard muzzle devices. Tan Cerakote finish. 
 

Key Specifications 

• UPC: 640832004212 
• Caliber: 9MM LUGER (9X19 PARA) 
• Action: Blowback/Semi-Automatic 
• Capacity: 17 Rounds 
• Barrel Length: 16.25 inches 
• Weight: 4.2 lbs. 
• Finish: Tan Cerakote 
• Accessories Included: 1 Magazine 
• Muzzle Type: Threaded 
• Stock Description: Collapsible 
   

Detailed Features 

M-Lok slots along the forend allow attachment of lights, grips, and other accessories without requiring a handguard swap. The collapsible stock adjusts for length of pull. The blowback action is straightforward to operate and maintain. At 4.2 lbs it is among the lighter carbines in this caliber class.

SUB-2000 Gen 2 owners in tan finish focus quickly on the folding design. The ability to fold the rifle for storage or transport without tools is the feature most often cited first, and most users find the fold mechanism reliable over time.

The Glock 17 magazine compatibility is a genuine practical advantage for owners who already use that platform. It simplifies logistics at the range and at home.

Performance is reported as solid for home defense and range use at typical carbine distances, though some shooters note it does not match dedicated target rifles for precision. Feed reliability is generally good but shows some sensitivity to magazine condition and certain ammunition types. Stock sights receive mixed reviews, with many owners opting for an optic early on. Price is seen as an advantage relative to comparable folding carbines.