Kel-Tec KSG 410 Bore 18.5" 10-Round Pump Shotgun - Black (KSG410BLK)

The Kel-Tec KSG 410 pump shotgun is a compact, lightweight option built around a bullpup design that minimizes overall footprint without sacrificing capacity. At just 5.4 pounds unloaded and 26.1 inches in length, the KSG 410 fills a specific niche: shooters who want a .410 bore shotgun that doesn't demand much space or weight. The dual-tube magazine system—borrowed from Kel-Tec's full-size KSG platform—lets you load two parallel tubes, then select which one feeds into the chamber, giving you tactical flexibility in the field or at the range. An 18.5-inch barrel keeps the gun maneuverable while maintaining velocity appropriate to .410 loads.

The KSG 410 uses pump (slide) operation, which is intuitive, reliable, and gives you direct control over the firing cycle. The out-of-the-box fiber optic sights—a feature shared with Kel-Tec's KS7—provide a bright, easy target acquisition point in daylight conditions without requiring batteries or electronics. With a 5-pound trigger pull and a 13-inch length of pull, the gun is designed to be accessible to a wide range of shooters. Total capacity is 10+1 rounds of .410 shells (5 in each tube plus 1 in the chamber when both are loaded with 3-inch shells).

This is a niche firearm that appeals to hunters, sport shooters, and anyone looking for a lightweight, compact pump shotgun in a smaller gauge. The .410 bore generates less recoil than 12 or 20 gauge, making it easier to shoot accurately, though it requires tighter shot placement and is best suited to medium-range hunting or controlled shooting environments. The bullpup configuration and fiber optic sights make the KSG 410 stand out in a market where .410 shotguns are usually conventional in layout.

Key Features

• Bullpup design: compact 26.1-inch overall length, ideal for tight spaces
• Lightweight at 5.4 pounds unloaded—one of the lightest pump shotguns available
• Dual-tube magazine system with independent selector: load two different .410 loads and switch between them on the fly
• Pump (slide) operation for reliable, manual-control firing
• Factory fiber optic sights for fast, bright target acquisition
• 18.5-inch barrel for balance of maneuverability and velocity
• 5-pound trigger pull
• Total capacity of 10+1 rounds (5+5+1 with 3-inch shells)

Specifications

Frequently Asked Questions

What .410 ammunition does the KSG 410 use?

The KSG 410 is chambered in .410 bore and is compatible with standard .410 shotgun shells. The dual tubes can each hold 5 rounds of 3-inch .410 shells (or more of shorter loads), plus one in the chamber.

Can I load different .410 loads in each tube?

Yes. The dual-tube design and selector system allow you to load different .410 ammunition types (e.g., birdshot in one tube, buckshot in the other) and switch between them as needed during operation.

Is this shotgun good for hunting?

The .410 bore is effective for hunting small game and upland birds, as well as hunting in certain states with .410 restrictions. The compact size and low recoil make it manageable, though the .410 requires accurate shot placement compared to larger gauges. Suitability depends on your intended game and hunting conditions.

What comes standard with the KSG 410?

The KSG 410 comes with factory fiber optic sights installed, ready to use out of the box. The dual-tube magazine system is integrated into the gun.