The KelTec Sub-2000 is a 9mm Luger folding carbine built to disappear into a backpack, truck console, or trunk until it is needed (brand part no. SUB2K9MPBBLKHC). KelTec designed the Sub-2000 around a simple idea: a full-length carbine that folds in half at a hinge point just forward of the trigger guard, shrinking a 30.5-inch rifle down to a 16.25-inch package in seconds. This model runs Smith & Wesson M&P pistol magazines, feeding from the included 17-round magazine through a blowback-operated action with a blued 16.25-inch barrel and black polymer furniture. It is a natural fit for truck guns, bug-out bags, and anyone who wants a takedown-style pistol-caliber carbine without the price or complexity of a folding-stock AR.

Key Specifications

• Caliber: 9mm Luger, feeding from widely available and affordable pistol-caliber ammunition.
• Barrel Length: 16.25 inches, meeting the legal minimum rifle barrel length while keeping the gun compact.
• Folded Length: 16.25 inches, since the barrel folds flat against the stock for a package short enough for a backpack or console.
• Overall Length Unfolded: 30.5 inches once unfolded into a full-length, shoulder-fired carbine.
• Magazine: runs Smith & Wesson M&P pistol magazines, including the included 17-round magazine, for an easy-to-source reload.
• Rate of Twist: 1:10 inches, which stabilizes standard-weight 9mm bullets for reliable accuracy.
• Sights: a ghost ring rear sight for fast, durable aperture aiming at close range.
• Safety: an internal safety that keeps the carbine secure without an external lever to snag on gear.
• Trigger Pull: roughly 9.5 lbs, a heavier factory pull suited to a truck or pack gun.
• Barrel Finish: black, for a durable finish that resists corrosion and wear from field use.

Frequently Asked Questions

Does the Sub-2000 fold up for storage? Yes, the barrel folds back against the stock, shrinking the carbine to just 16.25 inches for easy transport.

What magazines does it use? This model runs Smith & Wesson M&P pistol magazines, including the included 17-round magazine.

Is this a good truck or backpack gun? Its folded length and light weight make it a practical option for vehicles, packs, and cases where a full-size rifle would not fit.

Buy the KelTec Sub-2000 9mm Luger Folding Carbine

Few carbines pack down as small or set up as fast as the Sub-2000, which is why it has become a favorite for campers, boaters, and anyone who wants serious firepower in a compact footprint. Check out the rest of KelTec’s semi-auto rifles and order yours from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.