A special series of well-known A400 shotguns is called the A400 Xtreme Plus. Its stock now has a soft comb, which significantly lessens the perceived recoil that is transmitted to the shooter's cheek. The new A400 Xtreme Plus comes equipped with Steelium Plus barrels, which are an original feature of Beretta and a first for hunting shotguns. Steelium Plus barrels offer the best patterning from all hunting loads as well as additional perceived recoil reduction. The A400 Extreme Plus is a very adaptable hunting shotgun since it fires 2.75", 3", and 3.5" rounds interchangeably without requiring any modifications. It has cutting-edge recoil reduction mechanisms such as the Soft-Comb stock, Kick-Off Mega, and Kick-Off 3, which may reduce perceived recoil by as much as 70%.