This is the Kel-Tec SUB2000 CQB ISB, a 9mm carbine with a 4.25 inch barrel and an integrally suppressed design. The finish is black, the stock collapses and folds, and Picatinny rails sit on top and along the handguard for optics and accessories. One 17-round magazine is included. The listing carries the supplier's Class III and NFA designation, and the condition field reads used while the supplier text says new with a stock photo.

The folding stock and short barrel make the carbine compact to store and carry to the range, and the rails let you mount a red dot or light without extra adapters. Because it is an NFA item, the transfer follows a separate path from an ordinary rifle sale, so plan for the additional paperwork and wait before you order. Buyers who already own other NFA items will know the process.

Key features

• 9mm carbine, 4.25 inch barrel
• Integrally suppressed barrel
• Collapsible and folding stock
• Picatinny optic and accessory rails
• One 17-round magazine included

This NFA item ships to a dealer able to handle the transfer, and all NFA rules apply before pickup.