With squared "hump-back" receiver, A5 similar in appearance to Classic Auto-5. Totally different semi-automatic shotgun. Operates with Browning's short-recoil Kinematic action. In 12-gauge only, with 3" or 3.5" chamber. A5 designed to function with a wide range of 2.75", 3", and 3.5" loads. Barrel length 26", 28" or 30", with ventilated rib. Brass bead front, ivory bead middle sights and three Invector-DS Flush choke tubes (F, M, IC). A5 Hunter model has checkered walnut stock. Also offered with black composite stock (A5 Stalker) or Mossy Oak Duck Blind or Break-Up Infinity camo finish or with black composite stock. All are shim adjustable for cast and drop. Introduced in 2012. NOTE: Deduct $100 for Stalker model. NOTE: Add $50 for 3.5"-chamber models.