The Beretta A400 Xtreme Plus is a semi-automatic shotgun chambered in 12 Gauge with a 3.50-inch chamber and a 30-inch Steelium Plus Vent Rib barrel. It has a Mossy Oak Original Shadow Grass synthetic stock with Kick-Off recoil reduction and holds 2 rounds. 
 

Key Specifications 

• Brand: Beretta 
• Model: A400 Xtreme Plus 
• Caliber: 12 Gauge 
• Action: Semi Auto 
• Capacity: 2 rounds 
• Barrel Length: 30 inches 
• Color/Finish: Mossy Oak Original Shadow Grass 
   

Detailed Features 

• 30-inch Steelium Plus Vent Rib barrel in 12 Gauge with 3.50-inch chamber 
• Mossy Oak Original Shadow Grass pattern on synthetic stock and receiver 
• Kick-Off recoil reduction system integrated into the stock 
• 2-round capacity with semi-automatic gas operation 
• Synthetic stock construction for all-weather field use

Owners of the A400 Xtreme Plus in 12 Gauge with the Kick-Off system frequently cite the recoil management as the standout characteristic. Waterfowl hunters running heavy 3.5-inch loads say the system makes a full day of shooting noticeably more comfortable. A few note that the Steelium Plus barrel produces clean patterns at distance.

The Shadow Grass camo pattern draws praise from marsh and field hunters who say it disappears in grass and cattail cover. The synthetic stock gets positive marks for wet-weather durability. Some shooters find the 30-inch barrel longer than they prefer for blind shooting, which is a recurring split in reviews.

The A400 Xtreme Plus is generally seen as a premium waterfowl platform, and the 2-round base capacity is expected for the target use case. Owners mention the gas system runs reliably with varying loads, though a small number report the need for a break-in period before the action cycles consistently with lighter shells.