The Beretta A400 Xplor Action in 12-gauge is a semi-automatic shotgun with a 28-inch barrel, 4+1 capacity in a 3-inch chamber, and a distinctive bronze receiver. It weighs 6.7 lbs and is fitted with a fiber optic front sight. 
 

Key Specifications 

• Brand: Beretta USA 
• Model Name: A400 Xplor Action 
• Gauge: 12 GA 
• Action Type: Semi-Automatic 
• Capacity: 4+1 rounds 
• Barrel Length: 28 inches 
• Weight: 6.7 lbs. 
• Chamber Size: 3 inches 
• Sights: Fiber Optic Front 
   

Detailed Features 

The Blink gas-operated action cycles quickly across a wide range of shell pressures, from light target loads to heavier field loads, without needing manual adjustment. The Optima-Choke HP system lets you swap chokes for different patterns depending on whether you're shooting upland birds or waterfowl. The bronze receiver is not purely aesthetic — it also has better corrosion resistance than a standard steel receiver, which matters on wet hunting days. At 6.7 lbs it handles well during long field sessions, and the fiber optic front sight provides a clear acquisition point in varying light. 
 

Target Audience 

Hunters who want a 12-gauge that runs reliably across different shell types without fuss, and clay shooters who value a gun that doesn't require babysitting between rounds. The bronze finish also appeals to buyers who want something that looks different from standard matte-black options. 
 

Usage Scenarios 

1. Hunting: The Optima-Choke system and reliable cycling make this a practical field gun for upland birds and waterfowl alike. 
2. Competitive Shooting: Clay target sports benefit from the fast action and consistent trigger. 
3. Range Use: Cycles reliably across target loads, making extended practice sessions low-friction.

The A400 Xplor Bronze gets consistent praise for reliability. Owners report that it cycles cleanly across different shell pressures and brands — that's the thing they come back to most. The recoil reduction system is also frequently mentioned as a genuine differentiator: shooters who put a lot of rounds through it in a single session appreciate that the A400 gas system takes the edge off in a way that's noticeable compared to inertia-operated alternatives.

Build quality draws positive comment, and the bronze finish gets specific mention as something that actually looks good rather than just different. The Optima-Choke HP system is valued for its versatility across hunting applications.

On the critical side, weight comes up. At 6.7 lbs it's on the heavier end of the 12-gauge semi-auto category, which some buyers find tiresome for all-day carry in the field. Price is the other consistent topic — the A400 is priced above budget semi-autos and some buyers compare it against other mid-to-upper-tier shotguns. Customer support experiences are mixed, with some owners reporting smooth service and others noting delays. Overall the conversation reflects a gun that earns its reputation in the field.