The Mossberg Patriot Predator is a bolt-action rifle chambered in .400 Legend with a 20-inch threaded barrel. It has a 4+1 capacity, a Picatinny rail receiver, and a fixed Flat Dark Earth synthetic stock. The barrel has a matte blued finish. 
 

Key Specifications 

• Brand: Mossberg 
• Model: Patriot Predator 
• Caliber: .400 Legend 
• Action: Bolt Action 
• Capacity: 4+1 
• Barrel Length: 20 in 
• Color/Finish: Flat Dark Earth / Matte Blued 
   

Detailed Features 

• 20-inch threaded barrel with matte blued finish 
• Picatinny rail on receiver for optics mounting 
• Fixed Flat Dark Earth synthetic stock 
• Full-size bolt-action platform with 4+1 round capacity

Owners of the Mossberg Patriot Predator in .400 Legend appreciate the Flat Dark Earth stock color as a practical complement to hunting environments. The Picatinny rail is cited as a genuine plus, making optics mounting straightforward without needing additional adapters or bases.

The 20-inch threaded barrel is well-regarded for .400 Legend's intended use range, and the matte blued finish is considered understated and functional. The trigger is a recurring discussion point. Some buyers are satisfied with it for hunting applications, while others replace it for more demanding use.

The Patriot Predator sits comfortably in the working-rifle category for .400 Legend shooters. The FDE stock and threaded barrel combination is popular among hunters who want a practical, no-frills package. Some buyers note the stock could use better ergonomics for prone shooting, but overall the platform earns strong marks for field reliability.