The TriStar Matrix Inertia is a 12-gauge semi-automatic shotgun with a 28-inch barrel, 3-inch chamber, Realtree Max-7 camouflage finish, and inertia-driven action. It holds 5+1 rounds, measures 49 inches overall, and uses a crossbolt safety. The camouflage pattern covers the stock and receiver. 
 

Key Specifications 

• SKU: 2024009622 
• Brand: TriStar 
• Model Name: Matrix Inertia 
• Action: Semi-Auto 
• Caliber: 12 GA 
• Barrel Length: 28 inches 
• Chamber Size: 3 inches 
• Capacity: 5+1 rounds 
• Overall Length: 49 inches 
• Safety Feature: Crossbolt safety mechanism 
• Finish Color/Pattern: Realtree Max-7 camouflage 
• Condition: New in Box 
   

Detailed Features 

 
The inertia-driven system has fewer gas ports and moving parts than gas-operated designs, which translates to simpler cleaning after a day in the marsh. The trade-off is that inertia guns can be more sensitive to light loads until broken in. 
 
Realtree Max-7 is designed for marsh and open-water environments, with a color palette that includes grays and browns suited for cattails and flooded timber. The 3-inch chamber handles steel waterfowl loads and most field loads. The 28-inch barrel gives good swing through on passing birds.

The TriStar Matrix Inertia in Realtree Max-7 gets positive feedback for value. It's priced well below premium inertia shotguns while offering comparable basic function. The camo pattern is praised for its match to marsh hunting environments.

Reliability is generally good once the gun is broken in, and the lightweight design is cited as an advantage for carrying through wet terrain. Some shooters report that lighter target loads don't cycle reliably early in the gun's life, which is a common inertia gun characteristic.

Overall fit and finish is adequate for the price tier. Users tend to recommend it as a capable hunting gun for someone who doesn't want to spend on a premium inertia brand.