TriStar Matrix Inertia 20 Gauge Semi-Auto Shotgun, 28″ Barrel

Product Description

The TriStar Matrix Inertia is a 20 gauge semi-auto shotgun with a 28″ barrel. It runs on an inertia-driven operating system and feeds from a tubular magazine that holds 5+1 rounds. The chamber is 3″, so it is built for 20 gauge loads in that length.

The barrel is chrome-lined and topped with a vent rib. A red fiber optic sight sits at the front to help you pick up the bird quickly. Three chokes are listed for it: IC, Mod and F. That range lets you open up for close flushes or tighten for longer shots as the season and cover change.

Camo finish for the field

The stock is synthetic and wears Realtree Max-7 camo. Overall length is 48.5″, which is a standard working size for a 28″ barreled field gun. It is a good fit for upland hunters, dove shooters and anyone who wants a 20 gauge semi-auto that blends in at the blind or along a fence line.

Gear that goes well with it includes a padded shotgun case, a sling for long walks, a shell pouch or belt, and hearing and eye protection. Pick hunting loads that match the chokes you choose and the game you are after. A cleaning kit sized for 20 gauge keeps the chrome-lined bore in good shape between trips.

TriStar Matrix Inertia 20 Gauge Semi-Auto Shotgun, 28" Barrel Specifications

Fits and Pairs With

• HEVI-Shot HEVI-Hitter 20 Gauge 3" 2 gr Tungsten Ammo, 25 Rounds
• Winchester Ammunition Defender 20 Gauge 2.75" 3 gr Ammo, 10 Rounds
• Remington Gun Club, Target Loads, 20 Gauge, 2.75", 25 Round Box, 20GA 7/8OZ #7.5
• Winchester Ammunition Super-X, 20 Gauge, 25 Round Box

Ordering from Western Sport

Order online and we ship it to the licensed FFL dealer you choose near you — see how buying a gun online works. Western Sport has been a licensed FFL/SOT dealer since 2007, and everything we sell carries the full manufacturer warranty. Questions before you order? Send us a message.

Frequently Asked Questions

Q: What operating system does the TriStar Matrix Inertia use?

A: Inertia driven. It is a semi-auto that feeds from a tubular magazine.

Q: How many rounds does the TriStar Matrix Inertia hold?

A: 5+1 rounds. That is five in the tubular magazine plus one in the chamber.

Q: What chamber length does the Matrix Inertia 20 gauge have?

A: 3 inches. It is a 20 gauge with a 28" barrel.

Q: What chokes are listed for the TriStar Matrix Inertia?

A: IC, Mod and F. That covers improved cylinder, modified and full.

Q: What camo pattern is on the Matrix Inertia?

A: Realtree Max-7. The stock is synthetic and carries that pattern.

Warranty and Manufacturer

Covered by the TriStar factory warranty; warranty terms come from TriStar.

Additional information