The Beretta A400 Xtreme Plus Synthetic shotgun features Beretta’s exclusive steelium plus barrels which means it’s strong enough to reach even the highest of round counts. The Beretta A400 Xtreme Plus shotgun is a tool of fine engineering. The heart of the gun is a black finish. The 30 inch barrel allows for swift maneuverability. This shotgun also features the 3.5-inch chamber along with a 5round capacity.