The KelTec KS7 Gen 2 Defender in 12 gauge (brand part no. KS7BLKD-GEN2) is a pump-action shotgun, not a semi-automatic — its source data confirms a pump action despite this listing appearing under the semi-auto shotguns category. Built around an 18.5-inch barrel, it feeds from a tube magazine holding 6+1 rounds. KelTec tops the Defender model with a factory-mounted Vortex Crossfire red dot and adds a continuous top Picatinny rail plus a removable hand guard plate exposing a rail segment for vertical foregrips. Among semi-auto shotguns in the semi-auto shotguns category, the KS7 Gen 2 Defender favors shooters who want a compact pump gun with an optic already zeroed and mounted.

Key Specifications

• Chambered in 12 gauge.
• Operates as a pump-action shotgun.
• Features an 18.5-inch barrel.
• Feeds from a tube magazine with a 6+1 capacity.
• Includes a factory-mounted Vortex Crossfire red dot.
• Fitted with a continuous top Picatinny rail.
• Hand guard includes a removable rail-segment plate for vertical foregrips.
• The 3-inch chamber holds 6+1 rounds with magnum shells or 7+1 with 2.75-inch shells.
• Ships at approximately 9.45 pounds.

Frequently Asked Questions

Is this shotgun semi-automatic? No, the KS7 Gen 2 is a pump-action shotgun, though it appears in this category’s catalog listing.

Does it come with an optic? Yes, a factory-mounted Vortex Crossfire red dot ships installed on the Defender model.

Buy the KelTec KS7 Gen 2 Defender 12 Gauge

A compact pump gun with an optic already mounted is exactly what the KS7 Gen 2 Defender delivers. As soon as it’s ready to ship, order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.