TriStar Matrix Inertia 20 Gauge 26″ Walnut Semi-Auto

The TriStar Matrix Inertia is an inertia-driven semi-automatic 20 gauge shotgun configured for field use. It features a 26-inch vent rib barrel with a 3-inch chamber and a 5+1 capacity. The shotgun pairs a fixed Turkish walnut field stock with blued metalwork and a fiber-optic front sight for quick target acquisition.

Key Specifications

• The gauge is 20 Gauge.
• The action is Semi-Auto (inertia-driven).
• The barrel measures 26 inches and uses a vent rib.
• The chamber accepts 3-inch shells.
• The magazine capacity is 5+1 rounds.
• The stock material is Walnut (fixed field stock).
• The shotgun includes Full, Improved Cylinder, and Modified choke tubes.
• The sights feature a Fiber Optic Front bead.
• The barrel/choke setup is compatible with Beretta/Benelli Mobil style chokes.

Designed for shooters who prefer a straightforward, inertia-operated semi-auto for upland and sporting applications, the Matrix balances reliable cycling with a traditional walnut field stock and modern sighting. Its 26-inch vent rib barrel and included choke set make it versatile across a range of shot sizes and clay-target or field scenarios, while the fiber-optic front sight aids quick alignment on moving targets.