Kel-Tec KSG Shotgun 12 ga 3″ Chamber 14rd Magazine 18.5″ Barrel Black

The Kel-Tec KSG is a 12-gauge bullpup shotgun built for practical performance across a range of shooting scenarios relevant to Tennessee firearm owners. Whether you are setting up for home defense in a Nashville suburb, working a stationary position on a Middle Tennessee range, or keeping a compact shotgun in your truck for rural property management, this model offers a high round count in a short overall package. Its bullpup design and dual magazine tubes provide a distinct handling advantage for those who prioritize capacity without sacrificing maneuverability.

What This Product Is and Who It’s For

The Kel-Tec KSG is a manually-operated, pump-action shotgun with a 12-gauge chamber that accepts 3-inch shells, paired with a 14-round total capacity from two independent magazine tubes. It is designed for shooters who need a high-volume shotgun in a compact form factor. This includes home defense users who want a short overall length for tight corridors, target shooters who value quick follow-up shots at the range, and collectors interested in innovative firearm engineering. It is also suitable for Tennessee hunters who pursue small game or birds in dense cover, where a shorter firearm is advantageous. The KSG is not a concealed carry firearm, but its bullpup stock makes it one of the most compact 12-gauge shotguns available for vehicle storage or home storage.

Key Specification Breakdown

• Caliber: 12 gauge, chambered for 2.75-inch and 3-inch shells.
• Capacity: 14 rounds total (7 rounds per side, fed from dual magazine tubes).
• Barrel Length: 18.5 inches, threaded for standard choke tubes (cylinder choke included).
• Overall Length: 26.1 inches (bullpup configuration).
• Weight: Approximately 6.9 pounds (unloaded).
• Finish: Black oxide and matte black polymer.
• Sights: Picatinny rail on top for mounting optics; includes a front blade sight and a rear aperture sight.
• Stock: Fixed bullpup polymer stock with a rubber buttpad and a bottom ejection port.
• Action: Pump-action, dual action bars, with a manual cross-bolt safety.
• Magazine Tubes: Two side-by-side tubes, each with a manual selector switch to choose which tube feeds.

Feature Deep-Dive

The Kel-Tec KSG’s defining feature is its dual magazine tube system, which allows the shooter to carry a total of 14 rounds on board without a protruding box magazine. Each tube holds seven rounds of standard 2.75-inch shells, and a selector switch on the rear of the receiver lets you choose which tube feeds the chamber. This gives you the ability to load different ammunition types—such as buckshot in one tube and slugs in the other—and switch between them instantly without unloading the firearm. For Tennessee users, this is a practical advantage when transitioning between a home defense role and a range session where you might want to test different loads.

The bullpup configuration places the action behind the trigger group, resulting in an overall length of just 26.1 inches with an 18.5-inch barrel. This is significantly shorter than a traditional pump shotgun of similar barrel length, making the KSG easier to handle in confined spaces such as hallways, vehicles, or dense brush. The weight is kept at 6.9 pounds, which is light enough for extended carry during a day at the range or a property walk. The polymer construction is durable and resistant to weather, which is relevant for Tennessee’s humid summers and wet winters.

The bottom ejection port is a notable design choice. It ejects spent shells downward, which keeps the left and right sides of the receiver clear for accessories and prevents shells from interfering with your line of sight. This also makes the KSG ambidextrous-friendly, as the charging handle can be swapped to either side. The top Picatinny rail runs the full length of the receiver, allowing you to mount a red dot sight, holographic sight, or traditional scope. The included iron sights are functional for immediate use, but the rail gives you flexibility to upgrade based on your preference.

The pump action uses dual action bars, which provide smooth and consistent cycling under normal use. The action is designed to handle a variety of 12-gauge loads, from light target loads to heavy 3-inch magnum shells. The manual cross-bolt safety is located at the rear of the trigger guard, which is standard for bullpup shotguns and requires a brief adjustment period for new users. The rubber buttpad reduces felt recoil, and the overall ergonomics allow for a natural cheek weld when using the iron sights or an optic.

Maintenance is straightforward. The KSG disassembles without tools for cleaning, and the barrel is easily removable. The dual magazine tubes require attention during loading to ensure the follower is properly seated, but this becomes intuitive after a few range sessions. The polymer finish is low-maintenance and resists corrosion, though you should still wipe down the metal parts after exposure to moisture.

Ideal Use Cases

Home Defense: The short overall length and 14-round capacity make the KSG a strong choice for home defense in Tennessee. You can maneuver through doorways and corners without snagging, and the high capacity reduces the need for reloading under stress. The ability to load different shells in each tube gives you options for close-range or barrier penetration scenarios.

Range Shooting: For target shooters, the KSG offers a high round count between reloads, which is useful for drills and practice sessions. The pump action is reliable with standard target loads, and the top rail allows you to mount a red dot for faster target acquisition. The bottom ejection keeps shells from hitting your arm or bench.

Hunting: The KSG is suitable for small game and bird hunting in Tennessee where a short-barreled shotgun is acceptable. The 18.5-inch barrel is threaded for choke tubes, so you can install a modified or full choke for tighter patterns. The 14-round capacity is not typically needed for hunting, but it allows you to carry multiple load types without switching shells.

Vehicle or Property Storage: The compact size allows the KSG to be stored in a truck safe, under a seat, or in a small gun cabinet. For rural Tennessee property owners, it provides a high-capacity option for pest control or property defense.

Compatibility Notes

• Ammunition: The KSG cycles 2.75-inch and 3-inch 12-gauge shells. It is not recommended for use with 3.5-inch magnum shells. For best reliability, use quality factory ammunition. Avoid low-brass target loads that may not cycle consistently in pump-action shotguns.
• Holsters: No holsters are available due to the bullpup design. The KSG is intended for carry by hand or with a sling.
• Magazines: The KSG does not use detachable box magazines. It uses dual fixed internal tubes. No aftermarket magazines are available.
• Accessories: The top Picatinny rail accepts any standard optic mount. The barrel is threaded for standard 12-gauge choke tubes (Remington-style pattern). Aftermarket forends and accessories are available from third-party manufacturers, but we recommend testing for fit before purchase.
• Cleaning: Use standard shotgun cleaning kits. The barrel and action can be cleaned with bore solvent and lubricant safe for polymer components.

FAQ Section

• Q: Can this shotgun be shipped directly to my home in Tennessee?
  A: No. This is a firearm and must be shipped to a licensed Federal Firearms License (FFL) dealer in Tennessee. You will need to select a local FFL during checkout. We ship to all FFLs in Tennessee, including those in Memphis, Knoxville, Chattanooga, and rural counties.
• Q: How does the FFL transfer process work for Tennessee residents?
  A: After your order is placed, we will ship the KSG to your chosen FFL dealer in Tennessee. You will then visit the dealer, complete a Form 4473, and pass a NICS background check (Tennessee does not require a state permit for purchase, but the federal check applies). The dealer will charge a transfer fee, typically between $20 and $40. You must be 18 or older to purchase a shotgun from an FFL.
• Q: What ammunition is compatible with the Kel-Tec KSG?
  A: The KSG is chambered for 2.75-inch and 3-inch 12-gauge shells. It will cycle standard field loads, buckshot, and slugs. We recommend avoiding 3.5-inch shells and any ammunition with excessive pressure. Target loads with low velocity may not cycle reliably in some pump actions, so test with your chosen load before relying on it for defense.
• Q: Does the Kel-Tec KSG come with a manufacturer warranty?
  A: Yes. Kel-Tec provides a limited lifetime warranty to the original owner. This covers defects in materials and workmanship. The warranty does not cover damage from misuse, modifications, or use of improper ammunition. We recommend registering your firearm with Kel-Tec after purchase.
• Q: What is your return policy for this shotgun?
  A: Due to federal regulations, we cannot accept returns on firearms once they have been transferred to an FFL. If the firearm arrives damaged or with a manufacturing defect, contact us within 48 hours of delivery. We will work with Kel-Tec to arrange a repair or replacement. All sales are final after the FFL transfer is initiated.

Closing CTA

This Kel-Tec KSG is in stock and available for shipment to your local Tennessee FFL dealer. We ship from our Tennessee-based inventory to all FFLs across the state, including those in Nashville, Memphis, Knoxville, Chattanooga, and rural communities. Order now, and your FFL will receive the shotgun within a few business days for your transfer.