The Pro Series S Max from Black Aces Tactical is a semi-automatic shotgun with a lightweight, durable receiver made of aluminum and a design built for flexibility. This 12 gauge shotgun has an 18.5” barrel and a chamber that accepts both 2-3/4” and 3” shells with 5+1 capacity. The bolt, charging handle and release button are nickel plated for enhanced protection and resistance. This shotgun comes outfitted with natural walnut furniture and includes a shoulder stock and birds head pistol grip. Includes Benelli Mobil style cokes. The Pro Series S Max has an overall length of 39” and weighs 6.4 lbs.