Kel-Tec SUB2000 Gen 3 5.7x28mm Semi-Auto Rifle, 16.15 in Threaded Barrel, Folding Design, Black
This Kel-Tec SUB2000 Gen 3 is chambered in 5.7x28mm and accepts FN Five-seveN magazines. It features a 16.15 in threaded steel barrel with a 1/2x28 TPI pattern, a compact folding design, and a lightweight polymer build. It comes with four magazines and the owner's manual.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Condition: Good - Clean, well-maintained, minor wear marks.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: There are markings from previous handling and use on exterior surfaces. Please refer to the photos for close-up views of these areas.
What’s Included
- KelTec SUB2000 owner's manual
- 2x 30-round magazines (FN Five-seveN pattern steel-body)
- 2x 20-round magazines (FN Five-seveN pattern steel-body)
The SUB2000 Gen 3 configuration here is set up for 5.7x28mm and uses FN Five-seveN handgun magazines; the receiver is marked "FN 57 MAG." The listed capacity is 30+1, and this example includes both standard- and extended-length magazine types.
Its folding hinged-barrel design with a rotating forend allows the carbine to fold even with a top-mounted accessory in place. Overall length is 30.45 in when extended and 16.15 in when folded. Unloaded weight is approximately 4.6 lb, making it easy to stow and carry.
The rifle has a 16.15 in steel barrel that is threaded 1/2x28 TPI and cut with a 1:7 twist. It runs a straight blowback action and includes an aluminum trigger and an underslung, round charging handle.
The polymer forend provides full-length Picatinny rails at 12 and 6 o'clock. Furniture includes a multi-position, skeletonized polymer stock and a waffle-textured polymer grip. The serialized steel receiver/bolt-tube core adds rigidity within the polymer frame.
Made in the USA, the receiver is marked "KEL-TEC Cocoa, FL SUB2000," and the right panel reads "KEL TEC CNC INC COCOA FL - MADE IN USA."

