The Beretta A400 Xtreme Plus is a premier semi-automatic shotgun, engineered for the demanding conditions of hunting, especially waterfowl. Featuring a 3.5-inch chamber, this 12 gauge shotgun is designed to handle all hunting loads with exceptional performance. It incorporates Beretta's exclusive Steelium Plus barrels, a groundbreaking innovation for hunting shotguns, which ensures superior patterning and significantly reduces felt recoil.

Drawing inspiration from competition firearms, the A400 Xtreme Plus barrel is equipped with a step rib, an integral mid-bead, and a fibre optic front bead. This combination guarantees an optimal fit and sight picture in all environmental conditions. Further enhancements include an extended charging handle and bolt release, factory-fitted for easier manipulation even on the coldest and wettest days. An enlarged loading port also contributes to effortless loading, particularly in adverse weather.